useless as a fifth wheel 成语
as useless as a fifth wheel
not useful, not needed, redundant, (four wheels are sufficient) I sat there watching the four of them play bridge, and feeling as useless as a fifth wheel.
useless as a fifth wheel
(See as useless as a fifth wheel)as abortive as a fifth wheel
not useful, not needed, redundant, (four auto are sufficient) I sat there watching the four of them comedy bridge, and activity as abortive as a fifth wheel.
useless as a fifth wheel
(See as abortive as a fifth wheel) Dictionary