blind alley　死胡同

You are heading into a blind alley.你正在鉆牛角尖。

blow hot and cold　搖擺不定

This guy seemed to have no own idea.He always blew hot and cold.

這家伙好象沒什么主張，總是搖擺不定。

blow one's own trumpet　自吹自擂

Don't blow your own tumpet.Let us see what on earth you can do.

不要自吹自擂了，讓我們看看你到底能做什么。

born with a silver in one's mouth　出生在富貴人家

He is born with a silver in one's mouth.他是含著金鑰匙出生的。

bland new 嶄新的

a bland new coat　新衣服

break the ice　打破沉默

do somone good　對(duì)某人有好處

Having some moring exercises does you good.

Do you get me?　你明白我的意思嗎?

doesn't count 這次不算

It doesn't count this time,try again.

doesn't make sense　不懂;沒有任何意義

The sentence you made doesn't make any sense to me.

down and out 窮困潦倒

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 偶然拜訪

I dropped him in on my way to the hospital.

drop me a line　寫信給我

On arriving the University,please drop me a line.