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
It's a serious matter for a lot of us.
对我们许多人来说这可是个严重的问题。
What will you do during this weekend?
这周末你干什么？
'This is a wonderful place for a picnic,' said Gloria Gleam.
“在这个地方野餐简直太妙了，”格格利亚。格利姆说。