Kinetic friction
[化] 动摩擦\\n[医] 动摩擦
🧩 词语组成解析
🗣️ 情景例句
This place looks like a disaster area..
这地方简直像灾区。
What do you plan to do this Friday?
明天你打算干什么？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。