Microtrauma
[医] 轻[外]伤, 微伤
🗣️ 情景例句
I have a heavy class load this term.
这个学期我的功课很重。
What's your favorite game?
你最喜欢的游戏是什么？
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。