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
I can't eat another bite.
我一口也吃不下去了！
Make the best of a bad business (or job or bargain).
身处山穷水尽，力争柳暗花明。
I'm your lucky fellow then.
我就是你的幸运舞伴啦！