← 词汇
并发
bìng fā
to happen simultaneously
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汉字
并
to combine, to annex; also, what's more
部首 干部件 ⿱丷开
发
to issue, to dispatch, to send out; hair
部首 又部件 ⿸？又
to combine, to annex; also, what's more
to issue, to dispatch, to send out; hair