Undersaturated
欠饱和的
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
My uncle was a pilot with the airlines.He just retired.
我的叔叔是航空公司的一名飞行员，他刚退休了。
We're not treated as equal citizens.
我们没有被当作平等公民对待。