热门： obviously happy 单词大全

首页字典词典成语诗文诗词名句古籍故事国学美文节日英语新

×

首页英语词典suctionsuction英英释意

suction

英 ['sʌkʃ(ə)n] 美['sʌkʃən]

英英释义实用场景例句

n. 吸；吸力；抽吸

英英释意

1. a force over an area produced by a pressure difference

2. the act of sucking