单词：plungers
音标：[ˈplʌndʒəz] ；
n. 橡胶吸盘( plunger的复数形式 ); 搋子; 活塞; 柱塞
n. someone who risks losses for the possibility of considerable gains
n. someone who dives (into water)
n. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
n. someone who dives (into water)
n. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains