Unsaturation
[机] 不饱和现象
🗣️ 情景例句
let me know.
告诉我。
Friends are like fiddle-strings,they must not be screwed too tight.
朋友有如琴弦，不能上的太紧。
Really? What's the weather like in Australia now?
真的吗？澳大利亚现在天气怎样？