意味
- to fail to live up (to expectations)
- unworthy (of trust)
- to let down
- to betray (hopes)
- to disappoint
関連語
HSK 7頻度 14,161部首 一その他
to be a little bit careless; to have a moment of inattentiveness
HSK 7頻度 21,385部首 一繁体字 一絲不苟動詞
not one thread loose (idiom); strictly according to the rules
meticulous
not one hair out of place