Ostent
象征, 表记
🗣️ 情景例句
I intend to major in economics in college.
我想在大学里主修经济学。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。
enterprising settlers unwisely introduced the European rabbit.
一些有创业精神的移民不明智地把欧洲兔子引进了澳大利亚。