drainplug

un. 排水孔塞；放泄塞；放水塞；放油塞 [网络] 排水塞

词形变化

drainplugs 复数 drainplugs

别名

drain plug

释义与例句

n.
  1. 1.

    A plug for a drain; especially, one on an oil pan, transmission, gearbox, or differential case.

词汇关系

名词

上位词 3

plug stopper stopple

词源

From drain + plug.

来源：wiktionary