Dcd
[计] 数据载波检测
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
It'll take almost all my savings to buy the ticket.
买票将花了我几乎所有的积蓄。
I have a headache, and she has a stomachache.
我头疼，她胃疼。