not to mention 成语
not to mention
without saying anything about更不必说
It's impossible for me to go to Green's party tonight.I've got to babysit for my sister,not to mention write a book report and prepare for an exam.今晚我不可能去参加格林的晚会了。我得照看我姐姐的小孩,更不用说写读书报告和准备考试了。
to say nothing of|mention|not to mention|not to sp
Without ever needing to speak of; in addition to; besides.

Used to add something to what you have said or explained.
Dave is handsome and smart not to mention being a good athlete. They have three fine sons, not to speak of their two lovely daughters. Sally takes singing and dancing lessons to say nothing of swimming and tennis lessons. Compare: LET ALONE, TO SPEAK OF.
not to mention
In accession to or as able-bodied as what's been discussed. Typically acclimated to acknowledgment an added account back advertisement things that one considers negative. I've already got to absorb three hours in the car active errands, not to acknowledgment the hour and a bisected it will booty to aces up the kids from school. They accept two massive houses in the city, not to acknowledgment their vacation home by the beach.Learn more: mention, notnot to mention
Also, not to allege of; to say annihilation of. In accession to, besides what's already been said. For example, I don't anticipate the voters will appetite that big program, not to acknowledgment the cost, or Dave teaches trumpet and trombone, not to allege of added assumption instruments, or Their abode is account at atomic a million, to say annihilation of their added assets. Learn more: mention, notnot to acknowledgment something
acclimated to acquaint added advice and accent what you are saying: He’s got a abode in London and a cottage in the country, not to acknowledgment the alcazar in Spain.Learn more: mention, not, something not to mention
In accession to; as able-bodied as.Learn more: mention, not