plunger
US
UK plunger n: (handheld suction device)
SC （疏通马桶用的）手压碗形泵 shū tōng mǎ tǒng yòng de shǒu yā wǎn xíng bèng
Randy used a plunger to unclog the drain.
plunger n: (mechanics: hydraulic cylinder)
SC 汽缸活塞
TC 汽缸活塞
TC 汽缸活塞
SC 汽缸柱塞
Water pours into upright cylinders, fitted with plungers that move up and down.
plunger n: (of a syringe)
SC 注射器活塞
The doctor slid the needle into the patient's arm and depressed the plunger.
toilet plunger n: (device for unblocking a toilet)
SC 通马桶器
SC 马桶塞