His son is in his teens.他的儿子十几岁。Though still in his teens, Tom is shrewd at a bargain.虽然汤姆才十多岁, 可是讨价还价却很在行。Most people who smoke began smoking in their teens.多数烟民从十几岁时就开始抽烟了。I married in my late teens and was taken in by...
My late teens and early twenties were really rough years.我二十岁前后那几年过得真苦啊。Most people who smoke began smoking in their teens.多数烟民从十几岁时就开始抽烟了。She was in her early teens.她正值豆蔻年华。...
偶氮杂环丙烷是一类重要的 、 环内张力颇大的化合物.The diazirines are interesting , highly strained ring systems.当微量变形能使加载条件发生颇大改变时,就会产生颇大的差异.Appreciable differences may occur, however, when small deformations considerably alter the loading cond...
Its are officinal value and economic value are extremely high.其药用价值和经济价值都极高.Aconitum is one of an important officinal and noxious plant.乌头是一种重要的药用和有毒植物之一.Conclusion Campbell magnolia should not be used as medicine for su...
The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。We react to stresses such as the jangle of telephones or the wailing of police sirens.我们对于电话的叮铃声,警笛的尖啸声之类使人紧张的情况总要作出反应.When the strangled wrangler dangles the ma...
The albatross is the king of gliders.信天翁是滑翔鸟类之王.The gliders and their pilots splashed into the lake and had to be fished out.滑翔机连同驾驶员都扑通一声栽进了湖里，只能被捞出来。Troops were dropped or landed by gliders behind the defenders.滑翔机把部队投...