Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/5c922dfdd61aeee0fbe34949b2f86d02.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59
if-and-only-if element例句_if-and-only-if element英汉例句_if-and-only-if element双解例句_果味酸柯林斯词典
果味酸柯林斯词典

if-and-only-if element

I 开头单词

常见例句

    双语例句

  • Only one pseudo-element may appear per selector, and if present it must appear after the sequence of simple selectors that represents the subjects of the selector.
    一个选择器只能使用一个伪元素，并且伪元素必须处于选择器语句的最后。
    • 返回 if-and-only-if element