Plunger
01
皮搋子, 疏通器
a tool with a rubber cup fixed to a handle, used for clearing blocked pipes or drains
例子
The plumber recommended using a plunger to clear the toilet blockage.
水管工建议使用柱塞来清除马桶堵塞。
02
a person who dives into water
03
a device that operates by pushing or thrusting in a plunging motion
04
a person who takes significant financial risks in hopes of high rewards
