Undersaturation
欠饱和, 未饱和
🗣️ 情景例句
We're in here, Dad.
我们在里面， 爸爸。
I was little ill at ease.
我有点不自在。
If you hate science stories, you are unlikely to enjoy reading them in English.
如果你不喜欢读科学小品，你很可能也不会喜欢读英文的这类图书。