Silmelec
硅铝耐蚀合金
🗣️ 情景例句
I like playing basketball and badminton.
我喜欢打篮球和羽毛球。
I'm not well enough.
我还不够棒。
It also provides--and some student sociologist might care to base his thesis upon the phenomenon--an escape of another kind.
学社会学的大学生来露营是另一种形式的摆脱现实，他们的目的很可能是根据观察到的露营现象去写论文。