條tiu4線sin3

English

1. a thread; a police informer [colloquial]

Examples

• 將呢條線分做二十個等分。

  Divide this line into twenty equal parts.

  Tatoeba · nickyeow CC BY

• 齋靠間尺同圓規條線平分隻角

  Tatoeba · Matthewyau1367 CC BY

• 是但攞兩塊唔同嘅平面，佢哋一係彼此成平行、一係就會係某條線嗰度相交。

  Tatoeba · Matthewyau1367 CC BY

• 呢條線就噉望落似係曲嘅，但將佢斬開做幾橛嘅話，其中有幾橛望落似係直嘅。

  Tatoeba · Matthewyau1367 CC BY

• 一場保角映射：雖然有啲直線變咗曲線，但如果兩條線原本係成直角嘅話，出嚟嘅兩條曲線都會成直角。

  Tatoeba · Matthewyau1367 CC BY

• 如果有兩條唔同嘅線，兩條都係同一塊平面成垂直（簡化講就係成 90° 角），噉兩條線實係平行嘅。

  Tatoeba · Matthewyau1367 CC BY