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单词 suction
释义

suction

Word family adjectivesuctorialnounsuctoriansuction
Related topics: Technology
suc·tion /ˈsʌkʃən/ noun [uncountableU]  
1 TAIRthe process of removing air or liquid from an enclosed space so that another substance is sucked in, or so that two surfaces stick together 〔对空气或液体的〕吸,抽吸,吸出
 My vacuum cleaner has very good suction.
我的真空吸尘器吸力很强。
 a suction pump
抽吸泵
2. the force that causes a substance to be sucked into a closed space when the air or liquid already present is removed 〔由真空状态等产生的〕吸力
Examples from the Corpus
Origin suction
(1600-1700) Late Latin suctio, from Latin sugere to suck
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更新时间:2025/8/3 8:42:40