相關(guān)單詞同義詞piston, stop, cock, 近義詞 diver 跳水者, piston 活塞plumber's helper, 裝有把手的吸盤(pán)..., speculator 投機(jī)者臨近詞plunk, plunge, plungermold, plunger arm, plunger cam, plunger key, plunger tip, plunger jig, plunger rod, plunger pin, plunger gear, plunger stop相似詞plunder, plunge, plunge (sb/sth) into sth, plunge in/plunge into sth, plunging, plunk, pluot, plural, 返回 plunger