✅ 同义词
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
I am not sure such data does exist.
我不确定是否有这样的资料存在。
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
这个计划必须尽速进行。一个月的时间应该够了吧？