Tch
n. 业务信道；总胆固醇；话务信道
🗣️ 情景例句
I would like a single room.
我想要一个单人间。
Are there reserved seats on the train?
车上有预订座位吗？
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