Clou
n. 中心思想, 最引人处
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
Be careful not to fall ill.
注意不要生病了。