| 释义 |
wouldn't know something if you fell over one/it
idiom informal(alsowouldn't know something if it hit you in the face)
used to say that someone would not recognize something even if it was obvious: 即使很明显也识别不出
She wouldn't know a bargain if she fell over one!即便明摆着的好买卖她也看不出来！
SMART Vocabulary: related words and phrases
Unaware
be in the darkidiom
be on another planetidiom
benighted
benightedly
blind spot
blindly
foggy
Goodness/God/Heaven/Christ knowsidiom
illiterate
imperceptive
in blissful ignoranceidiom
innumeracy
innumerate
insensate
stump
unacquainted
unattuned
unawakened
unaware
unawareness
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