| 释义 |
not know the first thing about something
idiom
to know nothing about a subject: 对…一无所知
I'm afraid I don't know the first thing about car engines.恐怕我对汽车发动机一无所知。
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
unattuned
unawakened
unaware
unawareness
unbeknownst
not know the first thing about | American Dictionary
not know the first thing about
idiom
to know nothing about something:
I don’t know the first thing about physics.
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