← 词汇
必应
bì yìng
Bing
就这个词提问
汉字
必
surely, certainly; must; will
部首 心部件 ⿻心丿
应
should, must; to respond, to handle; to deal with, to cope
部首 广部件 ⿸广⿱⺍一
surely, certainly; must; will
should, must; to respond, to handle; to deal with, to cope