Semipostal
n. 售价高于票面价的邮票
🗣️ 情景例句
It's something that only you and Harry can work out.
这件事只有你和Harry才能定夺。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
We mustn't waste any more time.
咱们不要再浪费时间了。