Nonclogging
不堵塞的
🗣️ 情景例句
Please, sit down. What can I do for you?
请坐下。我能为你们做什么呢？
I must have dialed a wrong number.
我一定拨错号了。
It was this that betrayed me.
正是这副模样泄露了我的秘密。