| 释义 |
suction美 ['sʌkʃ(ə)n] 英 ['sʌkʃ(ə)n] n. force,pressure,pull,draw,drag 1. | 吸；抽吸；吸出the process of removing air or liquid from a space or container so that sth else can be sucked into it or so that two surfaces can stick together |
| Vacuum cleaners work by suction. 真空吸尘器靠抽吸除尘。 | | a suction pump/pad 抽吸泵；吸力垫 |
n. | 1. the physical force created by a difference in pressure such as that caused by sucking a liquid through a straw 2. the act or process of sucking 3. the process of sucking air or a liquid from somewhere by creating a space without air that it can flow into 4. the force by which two surfaces stick to each other when the air between them has been removed 1. the physical force created by a difference in pressure such as that caused by sucking a liquid through a straw 2. the act or process of sucking 3. the process of sucking air or a liquid from somewhere by creating a space without air that it can flow into 4. the force by which two surfaces stick to each other when the air between them has been removed |
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