sub-line

基本解释

• 支線

同根派生

英汉例句

• This sub just sets the first line segment up.
  設置第一節閃電。
• I had to sub for the referee, who was sick.
  裁判病了，我得代爲裁判。
• The vertical line meets the horizontal one here.
  垂直線與水平線在此相交。
• One line cuts another at right angles.
  一條線與另一條線成直角相交。
• The printers have missed out a whole line here.
  排版工人在這裡漏掉了一整行。