mainline的用法和樣例：
例句
- nbsp; The train moved slowly south through flat, drab mainline scenery.
火車穿過幹線兩側風景單調乏味的地區，緩緩地向南駛去。 - The train moved slowly south through flat, drab mainline scenery.
火車穿過幹線兩側風景單調乏味的地區，緩緩地向南駛去。 - She pumped the stuff right into the mainline.
她將麻醉劑直接注入手臂的主靜脈。
辭彙搭配
- mainline program 主線程序
- main line 幹線
經典引文
-
I've seen kids cut those little blue ovals with toot and mainline it.
出自： W. Deverell -
You seem like you've snorted or swallowed or mainlined something.
出自： J. Updike
