-
N-UNCOUNT
吸;抽吸;吸出
Suction is the process by which liquids, gases, or other substances are drawn out of somewhere.
例句
Dustbags act as a filter and suction will be reduced if they are too full...
集塵袋起著過濾的作用，所集的灰塵太多時其吸附作用就會減小。
If the teat enters the cup, the suction of the milking machine ensures that it becomes attached.
乳頭進入奶杯后，吸奶器的吸力能確保乳房吸附在上面。
-
VERB
(用醫療器械)抽吸，吸出
If a doctor or nurse suctions a liquid, they remove it by using a machine which sucks it away.
例句
Michael was showing the nurse how to suction his saliva...
邁克爾正給護士示范如何把他的唾液吸出來。
We found a cyst and I suctioned off the liquid within.
我們發現了一個囊腫，我把其中的液體吸了出來。
-
N-UNCOUNT
(平面的)相吸
Suction is the process by which two surfaces stick together when the air between them is removed.
例句
...their pneumatic robot which uses air to move and sticks to surfaces by suction.
他們的氣動機器人依靠空氣來移動，靠吸力附著于物體表面