Смысл:
A-battery 
A-battery[ʹeı͵bæt(ə)rı]
n радио, элк.
<Í> батарея накала
T Идиома
a babe in the woods
"a defenseless person; a naive, young person" He's just a babe in the woods. He needs someone to protect him.
a bad taste in my mouth
a feeling that something is false or unfair, a feeling of ill will I left the meeting with a bad taste in my mouth. There was a lot of dishonesty in the room.
a bad time
a lot of teasing, a rough time The class gave him a bad time about his pink shorts.
a bar star
a girl who goes to bars to drink and find friends Lola was known as a bar star at Pinky's Lounge.
a basket case
a person who is very nervous, in bad shape If Gloria has one more crisis, she'll be a basket case.
a bawling out
a scolding, a lecture, an earful, catch it When I forgot to do my chores Dad gave me a bawling out.
a bee in her bonnet
upset, a bit angry, on edge Aunt Betsy was kind of cranky, like she had a bee in her bonnet.
a big shot
an important person, a boss, a big wheel On payday he spends money like a big shot, buying drinks for all.
a bird in the hand is worth two in the bush
having one is better than seeing many When searching for a better job, remember A bird in the hand... .
a bit at sea
a bit unsure, uncertain He seems a bit at sea since his brother died. They were close.
a bit off/a bit mental
not rational, unbalanced, one brick short Kate talks to the birds. Do you think she's a bit off?
a bitch
a complaining woman, a woman who nags What a bitch! She complains to us and criticizes her kids.
a bite to eat
a lunch, a snack We can grab a bite to eat at the arena. They sell snacks there.
a bitter pill
a negative event, a loss, a painful experience Divorce is a bitter pill for her. She believed in her marriage.
a blackout (TV)
refusal to broadcast an event during that event A blackout is intended to encourage fans to attend an event.
a blackout (war)
a policy that requires lights to be turned off Blackouts prevented bombers from seeing their targets at night.
a blast
a great time, a lot of fun The students were having a blast until the teacher walked in.
a blowout
to win by a large score, no contest """Did the Flames win?"" ""Ya, 11-2. It was a blowout."""
a bone to pick
something to argue about, a matter to discuss "Joe sounded angry when he said, ""I have a bone to pick with you."""
a breath of fresh air
a nice change, a new presence Having Lan around the house is a breath of fresh air - she's so nice.
a breath of wind
a breeze, a light wind In the evening, the lake was calm. There wasn't a breath of wind.
a brick short
(See one brick short of a full load)
a bun in the oven
pregnant, expecting a baby Mabel has a bun in the oven. The baby's due in April.
a caution
a bold or shocking person, no shrinking violet She is a caution! She told the judge he was all wrong.
a chicken in every pot
enough food for every family No one will be hungry if there's a chicken in every pot.
a chip off the old block
a boy who is like his dad, the apple doesn't... Eric is a chip off the old block. He's just like his dad.
a clean bill of health
a good report from the doctor, a good checkup You'll never get a clean bill of health if you eat fat meat!
a clutch hitter (baseball)
a batter who hits when runners are on base Joe's a clutch hitter. He's batting .431 with runners on base.
a common thread
an idea or theme that is similar to others There's a common thread in most of Berton's stories.
a contract out on
a contract that pays to have someone killed There's a contract out on Mike. The boss doesn't like him.
a cut above
superior, better A scholar's work is a cut above. It's superior to the others.
a cut-up
a joker, a person who tells jokes and has fun When Marsha goes to a party she's a real cut-up - a lot of fun.
a dead heat
a race that finishes in a tie for first, dead even A photograph of the finish line proved that it was a dead heat.
a different kettle of fish
different, not the same A cult is not a religion. A cult is a different kettle of fish entirely.
a dog's breakfast
a mixture of many things, a hodgepodge This book is a dog's breakfast. It contains a bit of everything.
a drop in the bucket
a small part, a tiny piece, the tip of the iceberg This donation is only a drop in the bucket, but it is appreciated.
a dust-up
"a fight, a skirmish; set-to" The boys argued and had a little dust-up, but no one got hurt.
a falling out
a disagreement, a break in friendship Guy and Jean had a falling out. They argued about religion.
a fart in a windstorm
an act that has no effect, an unimportant event A letter to the editor of a paper is like a fart in a windstorm.
a fat lip
a hit on the lip, an injured lip Stop bothering her or I'll give you a fat lip. I'll hit you.
a feather in your cap
an honor, a credit to you, chalk one up for you Because you are Karen's teacher, her award is a feather in your cap.
a few bricks short of a full load
not sensible or logical, not all there When Moe began eating bugs, we knew he was a few bricks short.
a fifth wheel
a useless object, an unnecessary device The team already had two guards, so I felt like a fifth wheel.
a fighting chance
a fair chance, a good chance If I can get a job interview, I'll have a fighting chance.
a fine-toothed comb
a careful search, a search for a detail She read the file carefully - went over it with a fine-toothed comb.
a flash in the pan
a person who does superior work at first I'm looking for a steady worker, not a flash in the pan.
a fleeting glance
a very brief look, a quick glance A fleeting glance from Marilyn would make his heart beat wildly.
a fly on the wall
able to hear and see what a fly would see and hear I'd like to be a fly on the wall in the Judge's chambers.
a fool and his money are soon parted
"a fool will spend all his money quickly; easy come, easy go" After he had spent his fortune, he remembered this saying: A fool and his money are soon parted.
a fraidy cat
a child who is afraid to jump etc., chicken """Ian's a fraidy cat!"" the boys shouted. ""Ian's afraid to jump!"""