side n.边;侧;边缘;侧面;(多边形的)边;(立体的)面;一方;方面;旁边;家族adj.旁的;次要的v.站在…的一边;支持
详细释义
Noun:
a firearm that is held and fired with one hand
双语例句
In this paper we prepared a series of azacrown ethers with side chains of tropone rings and their derivatives by the reactivity of seven-membered aromatic tropone rings. 本文利用七元芳香卓酮环的反应活性,合成出了一系列以卓酮环及其衍生物为侧臂的氮杂冠醚。