← 词汇
不定
bú dìng
HSK 7
indefiniteindeterminateadventitious
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汉字
不
no, not, un-; negative prefix
部首 一部件 ⿱一？
定
to decide, to fix, to settle; to order; definite, fixed, sure
部首 宀部件 ⿱宀疋
no, not, un-; negative prefix
to decide, to fix, to settle; to order; definite, fixed, sure