| 单词 | suction |
| 释义 | Word Frequency suction(ˈsʌkʃən) noun 1. the act or process of sucking 2. the force or condition produced by a pressure difference, as the force holding a suction cap onto a surface 3. the act or process of producing such a force or condition Derived forms suctional (ˈsuctional) adjective Word origin C17: from Late Latin suctiō a sucking, from Latin sūgere to suck |
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