mainline

1. ADJ You can use mainline to describe people, ideas, and activities that belong to the most central, conventional, and normal part of a tradition, institution, or business. 主流的[ADJ n]

We observe a striking shift away from a labour theory among all mainline economists. 我們發現在所有主流經濟學家中出現了一種背離勞動理論的驚人變化。

2. V-T/V-I If people mainline a drug or if they mainline, they inject an illegal drug into themselves. 靜脈注射[非正式] [usu cont]

We see him snorting and mainlining cocaine. 我們看到他吸食竝注射可卡因。