Osas
[医][=obstructive sleep apnea syndrome]阻塞性睡眠呼吸暂停综合征
🗣️ 情景例句
555-7700. 555 7700
555-7700. 555 7700
This is Tom. He's my classmate.
这是汤姆。我的同学。
I'm afraid I can't do that right now. the manager isn't here.
恐怕我现在不能退钱给你。经理不在这里。