null line

  • 空行

null line的用法和样例:

例句

  1. HTML automatically adds an extra blank line before and after a heading.
    会给标题上下自动加上额外的空行。
  2. "A-bomb, H-bomb and nuclear-powered submarine"
    两弹一艇
  3. This is a earth line rather than a live line.
    这一根是零线而不是火线。
目录 查词历史