do somone good 对某人有好处
Having some moring exercises does you good.
Do you get me? 你明白我的意思吗?
doesn't count 这次不算
It doesn't count this time,try again.
doesn't make sense 不懂;没有任何意义
The sentence you made doesn't make any sense to me.
down and out 穷困潦倒
Being down and out,he couldn't support his family.
drive at 用意,意欲
What's he driving at?他用意何在?
drop in 偶然拜访
I dropped him in on my way to the hospital.
drop me a line 写信给我
On arriving the University,please drop me a line.