Microworld
微观世界
🗣️ 情景例句
My parents are expecting to see good grades this semester.
我父母希望我这个学期取得好成绩。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。