Tcu
[计] 中继耦合单元
🗣️ 情景例句
He told me to call him about my project,
他叫我打电话给他， 跟他谈我的作品计划，
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
The harder I study, the better my English will be.
我越努力，我的英语就会越好。