Suction
来自Big Physics
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early 17th century: from late Latin suctio(n- ). from Latin sugere ‘suck’.
wiktionary
From Latin sugere(“to suck”).
etymonline
suction (n.)
1620s, "act or process of sucking," from Late Latin suctionem (nominative suctio), noun of action from past participle stem of Latin sugere "to suck" (see sup (v.2)). As "action produced by a vacuum" from 1650s.
