英语词汇plunger的意思、用法及释义-英汉双解词典

单词	plunger
释义	plunger n 1 part of a mechanism that moves up and down 柱塞; 活塞. 2 (in plumbing) rubber cup fixed on a handle, used for clearing a blocked pipe by means of suction （疏通管道的）搋子.
随便看	pull-out pullover pull (sb) back pull sb down pull sb in pull (sb) round/through pull (sth) over pull (sth) up pull together pull-up pulmonary pulp pulpit pulpy pulsar pulsate pulsation pulse pulverization pulverize puma pumice pummel pummelling pump

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