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
I hope they aren't lost.
但愿没丢才好。
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。