The enemy tripled his strength.敌军把兵力增加到原来的三倍.He tripled his income.他使他的收入增加两倍[增至三倍].I got a fantastic new job and my salary tripled...我得到了一份非常好的新工作，薪水涨到了原来的 3 倍。I got a fantastic new job and my salary tripled.我得到了一份非常好的新...
槲寄生是寄生于树上的植物.The mistletoe plant is a parasite on trees.冬青和常春藤、槲寄生一样，都是常绿植物。Holly, like ivy and mistletoe, is an evergreen.各部门准备离开.红木 、 道格拉斯 、 雪松、和槲寄生.Prepare to stand down sectors Redwood, Douglas, Cedar and Mistletoe....
在1,2--二亚甲基环丁烷中并不发生这种现象.This phenomenon does not occur with 1 - 2 - dimethylenecyclobutane.环丁烷主要成 “ 蝶式 ” 构象存在.Cyclobutane exists predominantly in a " butterfly " conformation.四 号 溶剂主要成分为液化丁烷.The main component in 4 # solv...