Vacuum cooling
[化] 真空冷却
🧩 词语组成解析
n. 冷却\\na. 冷却的\\n[计] 冷却
🗣️ 情景例句
Paper or plastic?
现金还是信用卡？
And what's that?
还有那是什么？
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？