Optical pumping
[电] 光激升
🧩 词语组成解析
n. 抽水, 泵送\\n[化] 抽运
🗣️ 情景例句
What ever will be, will be.
该怎样，就会怎样。
What are you going to do with the books?
你打算拿这些书怎么办？
Look, the falling leaves are all yellow. Lots of fallen leaves make the road yellow.
看那飘零的落叶，都是黄色的，黄色的落叶铺满的路面。