Pump cylinder
[化] 泵缸
🧩 词语组成解析
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
Spring has sprung and all the flowers are blooming.
春天来了。花儿都开了。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
I'll have to check with my boss.
我得和老板先谈谈。