← 词汇
不必
bú bì
HSK 3
need not; does not have to; not necessarily
📄 书写练习页 (PDF)汉字
不
no, not, un-; negative prefix
部首 一部件 ⿱一？
必
surely, certainly; must; will
部首 心部件 ⿻心丿
need not; does not have to; not necessarily
📄 书写练习页 (PDF)no, not, un-; negative prefix
surely, certainly; must; will