Sbb
双耳同时冷热试验
🗣️ 情景例句
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。
I'm not young enough.
我还不够年轻。
They played a shameful part in the whole affair.
他们在这一事件中扮演了可耻的角色。