Understrata
n. 底层 (understratum的变形)
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
I'll be trying my best to contribute to further growth of our company.
我将竭尽自己之所能为公司的发展贡献力量。
Hello, Li Lei. Who are they?
你好，李磊，他们是谁？