单词

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suction

英 ['sʌkʃ(ə)n] 美 ['sʌkʃən]

n. 吸；吸力；抽吸

助记提示

1. suck => suction.

双语例句

1. Michael was showing the nurse how to suction his saliva.: 迈克尔正给护士示范如何把他的唾液吸出来。

2. Vacuum cleaners work by suction.: 真空吸尘器靠抽吸除尘。

3. Some pumps works by suction.: 有些泵是用吸力工作的.

4. Dustbags act as a filter and suction will be reduced if they are too full.: 集尘袋起着过滤的作用，所集的灰尘太多时其吸附作用就会减小。

5. If the teat enters the cup, the suction of the milking machine ensures that it becomes attached.: **进入奶杯后，吸奶器的吸力能确保**吸附在上面。