Tch
n. 业务信道；总胆固醇；话务信道
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
I'm afraid there's some sort of misunder standing.
这恐怕有一些误会。
I have known very few writers, but those I have known,
我所认识的作家寥寥无几，然而凡是我所认识