suction是什么意思
2024-02-12 12:13:17
suction
n. 吸；吸入；吸水管
v. 抽吸；吸出
过去式：suctioned 过去分词：suctioned 现在分词：suctioning 第三人称单数：suctions
近义词：pump，force，pressure，pull，draw，drag，sucking，suck，
英英释义
Noun
- a force over an area produced by a pressure difference
- the act of sucking
Verb
- remove or draw away by the force of suction;
"the doctors had to suction the water from the patients lungs"
- empty or clean (a body cavity) by the force of suction;
"suction the uterus in an abortion"
例句
用作名词(n.)
- Flies feet stick to surfaces by suction.苍蝇的脚借吸力可附着于物体表面上。
- Some pumps and all vacuum cleaners work by suction.有些泵和所有真空吸尘器都是借吸力工作的。
- Dirt and dust are drawn into a vacuum cleaner by suction.污物和灰尘被吸入吸尘器。
- Suction filter projects over the fluid level and sucks air.抽吸过滤器凸出油漆表面，吸入空气。
- Well get the water out with a suction pump.我们将用抽水机把水抽出来。
用作动词(v.)
- The doctors had to suction the water from the patients lungs.医生必须每天从这名患者肺部抽水。
- In a newer method, an ultrasonic probe enters the cut in the cornea and high-speed vibrations break the lens into microscopic flecks that are then removed by suction.有一种更先进的方法，把超声波探头伸到角膜切口内，高速的振动将晶状体变成微小的碎片，然后吸出这些碎片。