It contains a colon, which is a reserved character in jQuery selectors, and must be escaped using a backslash.

它包含一个冒号，是jQuery选择器保留的符号，并且必须使用反斜杠进行转义。

youdao

It has lost its noble and reserved character.

它失去了高贵和矜持的特性。

youdao

It embodies the New England character: orderly, straightforward, reserved and refined.

WSJ: Prim Grandeur, Elegant Geometries | Charles Bulfinch | Lancaster Meetinghouse | By John Wilmerding

Every piece of visual information is presented head-on, with empty spaces at the side of the frame where, you can be certain, a character will soon step in and start blathering on in the kind of halting cadences usually reserved for small-town dinner theater.

CNN: 'Chasing Amy' excruciating, and not in a good way