This is the comma operator.

这是一个逗号操作符。

youdao

Stop quibbling about the use of the comma.

别再争辩逗号的用法了。

youdao

The comma shape is more pronounced in the large version of the image.

在大图中，这种逗点形状表现的更加明显。

youdao

The comma shape is more pronounced in the large version of the image.

在大图中，这种逗点形状表现的更加明显。

youdao