bang for one's (或 the) buck

(informal, chiefly US)value for money; performance for cost

(非正式， 主 美)花钱换得价值

bang goes ——

used to express the sudden or complete destruction of a plan or ambition

（计划，图谋）突然破灭

my first thought when I heard the news was ‘Bang goes my knighthood!’.

我听到那个消息第一反应是“我封不了爵士了！”。

bang on

(Brit. informal)exactly right

(英， 非正式)完全正确；完全符合

the programme is bang on about the fashion world.

那节目完全符合时装界情况。

bang (或 knock) people's heads together

the programme is bang on about the fashion world.

那节目完全符合时装界情况。

get a bang out of

(informal, chiefly N. Amer.)derive excitement or pleasure from

(非正式， 主 北美)从…中得到刺激或乐趣

some people get a bang out of reading that stuff.

有些人从看那东西中得到乐趣。

go (off) with a bang

go successfully

进展顺利

with a bang

abruptly

突然地

the remark brought me down to earth with a bang.

那句话突然把我带回了现实。

impressively or spectacularly

令人难忘地，壮观地

the day starts with a bang—the steep climb to the mountain top.

艰难登顶——那一天就这样惊心动魄地开始了。

bang away at

(informal)do something in a persistent or dogged way

(非正式)坚持不懈

he was banging away at his novel.

他正为自己的小说不懈努力。

bang on about

(informal)talk tediously and at length about (something)

(非正式)喋喋不休

the government banged on about competition, efficiency, and the free market.

政府喋喋不休大谈竞争、效率和自由市场。

bang something out informal 非正式

play music or a tune noisily, enthusiastically, and unskilfully

响亮而不熟练地奏（音乐）

produce something hurriedly or in great quantities

大量而匆促生产

they weren't banging out ads in my day the way they are now.

我那个年代他们可没像今天这样拼命做广告。

bang someone/thing up

(Brit. informal)imprison someone

(英， 非正式)把（某人）关进监狱

they've been banged up for something they didn't do.

他们以莫须有的罪名被关进监狱。

bang away

To assail insistently, especially with questions.

尤指紧紧地逼问

To work diligently and often at length

努力地通常是长久地工作

banged away at the project until it was finished.

在项目完成前一直埋头苦干

bang up

To damage extensively

严重地破坏

banged up the car.

撞坏了汽车