The train moved slowly south through flat , drab mainline scenery.
火车穿行干线两侧风光单调寡味的地域,徐徐地向南驶去.
📖 牛津释义
mainline
v [Ipr, Tn, Tn.pr]
~ sth (into sth) (sl 俚) inject (a drug) into a large vein for stimulation, often because of addiction 将(毒品)注入大静脉(常因犯瘾):be mainlining on hard drugs 注射硬性毒品
She mainlinedheroin (into a vein in her arm). 她(向臂静脉中)注射海洛因.
🔁 扩展释义
n. 主线, 干线vt.vi. (美)(非正式)把(毒品)直接注射入静脉
📖 同为「计算机」词汇
knobn. 球形把手;(收音机等的)旋钮;小块;疙瘩;
v. 鼓起;使有球形突出物;给(门等)装球形把手;