plumber's helper是什么意思

装有把手的吸盘...

plumber's helper英英释义

Noun

1. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains

plumber's helper词源英文解释

The first known use of plumber's helper was in 1952

plumber's helper儿童词典英英释义

plumber's helpernoun

plunger sense b

plumber's helper 同义词

1 装有把手的吸盘

plunger plumber's friend

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