Undersaturation
欠饱和, 未饱和
🗣️ 情景例句
I just retired. Had my own company.
我刚退休。我原来开一家公司。
My car could win in a race against her junky car any day!
我的新车在任何一天去赛车，都能赢过她的旧汽车的。
Ours is a fairly new country, so our cities and towns are modern.
我们的国家是个很新的国家，所以我们的城镇很现代化。