Settling velocity
[化] 沉降速度
🧩 词语组成解析
n. 沉淀物\\n[法] 固定, 移住, 殖民
🗣️ 情景例句
Oh, Richard, how exciting!
哦 Richard 好令人兴奋
Don't teach your grandmother to suck eggs.
休要班门弄斧。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？