Hd
[计] 层次相关性, 高密度
✅ 同义词
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
When did you go cooking?
你什么时候去做饭？
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。