Precipitations
(precipitation 的复数) n. 坠落, 沉淀, 降水, 轻率, 急速, 猛冲, 突如其来\\n[化] 析出
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
What's it to you?
跟你有什么关系？
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，