首页英语词典plungerplunger英英释意

plunger

英 ['plʌn(d)ʒə] 美['plʌndʒɚ]
  • n. [机] 活塞;潜水者;跳水者;莽撞的人

英英释意


1. someone who risks losses for the possibility of considerable gains
2. someone who dives (into water)
3. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
4. mechanical device that has a plunging or thrusting motion