Mainlines
n. 主线；静脉注射\\nvt. 把海洛因等毒品直接注入静脉\\nvi. 沉溺于；注入\\na. 主流的；沿干线的；传统的
🗣️ 情景例句
I can't believe this is really happening!
我不敢相信这一切真的发生了
The restaurant is across the street from the hotel.
那餐厅在饭店那边穿过马路。
I wanted to ask Chen Wei too, but he's away.
我也想请陈伟，但他外出了。