要是下雨怎么辦what: adj. 1.〔疑問〕什么;多少。 W- books h ...if: If they had only arriv ...it: it2 pron. (sing. Nom. ...rain: n. 1.雨,下雨;〔pl.〕陣雨。 2.雨天;〔the ...rains: 雷恩斯下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯