Plunger
[ ['plʌndʒə] ]
成人 Adult Edu
n. 跳水者, 潜水者, 活塞\\n[电] 活柱
✅ 同义词
📖 牛津释义
plunger
n
1 part of a mechanism that moves up and down 柱塞; 活塞.
2 (in plumbing) rubber cup fixed on a handle, used for clearing a blocked pipe by means of suction （疏通管道的）搋子.
🏥 医学释义
活塞，柱塞
🗣️ 情景例句
Besides, we are not going to be here Saturday.
另外， 我们星期六将不在这儿了。
I cannot be your friend and your flatterer too.
我不能既是你的朋友，而又对你阿谀奉承。
From all such fears camping releases him.
露营使人们免除了这些忧虑。