Membranophone
膜质乐器
🗣️ 情景例句
worrying about him.
为他操心。
How long does it take for a letter to get to California ?
一封信到加利福尼亚要花多长时间？
Would you please read the draft contract and make your comments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？）