Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中引起不良变化.However , some synthetic chelates have been shown to induce the uptake of metals by plants.许多螯合剂能诱导植物对重金属的吸收.She was using all he...
He might decide that it is best to induce labour.他也许决定最好引产。Taking a brisk walk can often induce a feeling of well-being.快步行走常常会使人感到身心舒畅。Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中...
他表现得过于亲热，媚态毕现。He had behaved with undue and oily familiarity.她那腼腆的温文神情和受惊的眼神里有一种媚态.There was something of the fawn in her grace and startled eyes.她缺少那种难以形容的软弱的媚态.She lacks the indefinable charm of weakness....
'氰'.''基一种单价基因,''.'氯'. ''化苯乙酮, 存在于简单的和复杂的氰化物中.A univalent radical , CN, found in simple and complex cyanide compounds.降低反应温度,提高了苯乙酮的收率.Thus , this reduced temperature of r...
Give knaves an inch and they will take a yard.我一日三餐都吃得很丰盛.Knaves and robbers can obtain only what was before possessed by others.流氓、窃贼只能攫取原先由别人占有的财富.We are arrant knaves all ; believe none of us.我们都是彻头彻尾的大骗子,别信我们....
Electric whisks should be used on a slow speed.使用自动搅拌器时应该选用慢挡。He whisks his cane tosses his head as if he were commanding the ghosts into existence.他拄着拐杖,会产生脑袋,好像他是指挥的鬼魂....