Aerolitics
n. 陨石学
🗣️ 情景例句
If you roughhouse with a cat, you're going to get scratched.
如果你喜欢和猫嬉戏，可能会被爪子抓伤。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。
He can hardly speak.
他几乎说不出话来。