Optical pump
[化] 光泵
🧩 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
Yes.
对。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。