Precondenser
预冷凝器
🗣️ 情景例句
Yes, I do.
是的， 我是这个意思。
Excuse me I couldn't tell you beforehand.
对不起我不能事先告诉你。
We're ready! she said. Where is everyone?
“我们都准备好了！”她说，“人都到哪儿去了？”