Tcc
[计] 技术控制中心, 传输控制字符
🗣️ 情景例句
OK. I'll be back in a few minutes.
好，过几分钟我就回来。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
It's about 400 yards from here.
离这儿大约有400码。