Forellenstein
[地质]橄长岩
🗣️ 情景例句
so I can enjoy you all.
让我享受到你们大家的温馨。
How do I look?
我看上去怎样？
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？