Dcd
[计] 数据载波检测
🗣️ 情景例句
Excuse me, Mr. Li. Do you have children, Mr. Li?
打搅了，李先生。您有孩子吗？
The pain of the mind is worse than the pain of the body.
心头的痛苦比肉体的痛苦更厉害。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。