Radial plunger oil pump
[化] 径向柱塞油泵
🧩 词语组成解析
plunger
[['plʌndʒə]]
n. 跳水者, 潜水者, 活塞\\n[电] 活柱
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
I see you're feeling better already, Betty.
我看得出来你已经感觉好些了， Betty。
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
Where is it? asked her mother.
“剩余的钱在哪儿？”她妈妈问。