Panlite
聚碳酸酯树脂
🗣️ 情景例句
All right!
好啦！
You can never tell about this sort of thing.
这种事谁也说不准。
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，