You can use bang to emphasize expressions that indicate an exact position or an exact time.
bang in the middle of the track.
在路的正中央。
bangs
A bang is a sudden loud noise such as the noise of an explosion.
I heard four or five loud bangs.
我听到四五声巨响。
She slammed the door with a bang.
她砰地一声关上门。
A bang is when you accidentally knock a part of your body against something and hurt yourself.
a nasty bang on the head.
头部可恶的撞伤。
with a bang
If something begins or ends with a bang, it begins or ends with a lot of energy, enthusiasm or success.
Her career began with a bang in 1986.
她的事业在1986年轰轰烈烈地开始了。
bangs , banging , banged
If something bangs, it makes a sudden loud noise, once or several times.
The engine spat and banged.
引擎发出劈啪声和砰砰巨响。
If you bang a door or if it bangs, it closes suddenly with a loud noise.
the sound of doors banging.
砰砰的关门声。
All up and down the street the windows bang shut.
整条街的窗户都砰砰关上了。
If you bang on something or if you bang it, you hit it hard, making a loud noise.
We could bang on the desks and shout till they let us out.
我们可以大声猛拍桌子,大声喊叫,直到他们放我们出去。
If you bang something on something or if you bang it down, you quickly and violently put it on a surface, because you are angry.
She banged his dinner on the table.
她把他的晚饭砰地摔在桌上。
If you bang a part of your body, you accidentally knock it against something and hurt yourself.
She'd fainted and banged her head.
她晕了过去,撞伤了头部。
If you bang into something or someone, you bump or knock them hard, usually because you are not looking where you are going.
I didn't mean to bang into you.
我不是故意撞你的。