door opening

基本解释

Imagine the elevator door opening and a dog running out and barking at you.
想像一下，电梯门打开后，一条狗突然跑出来冲你狂叫的情形。
Nonetheless, many here also see progress, something akin to “a door opening,” in the words of one resident.
不过，一位居民认为，一些禁忌貌似是“一扇正在打开的门”。
He was not asleep but he was not awake either when he heard a brief burst of conversation, the door opening and closing, the click of the latch.
他听到有人简短地说了句什么话，房门打开又关上，还有插上门插销的声音；此时他既没睡着，也不是很清醒。

She thought of her lover opening the door on the other side of which waited the sharp teeth of the tiger!
And I hope, as you are reading, you notice that chapter opening where once again Dean appears at the door when Sal shows up, and he's totally naked.I hope you noticed that. It's the third time that we see that so there is an eroticism between them.
我也希望，你们在阅读时注意到那一章,就是曾经萨尔去找迪安时，迪安又一次是光着身子，开的门，我希望你们注意到这一点，这是第三次,我们看到这一幕，所以他们对彼此有着性欲。
耶鲁公开课 - 1945年后的美国小说课程节选
On the eighth night, I was more than usually careful in opening the door.

The global audit firms publicly support IFRS adoption in the US because it creates more work for them and may provide a back door opening for liability caps.
FORBES: Crisis? What Crisis? Don't Blame The Accounting