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
We really don't have to be overly concerned.
我们真的不需要过分担心。
Absence sharpens love, presence strengthens it.
相聚爱益切，离别情更深。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。