But constructionism itself, it also has some defects, the curriculum implementer should know this clearly.同时,建构主义自身也有不足之处, 课程的实施者对此要有清醒的认识.Characteristic defects are of two main types; regression and syneresis.特征缺陷主要有两类:...
Fish are denizen of the sea.鱼是生活在海里的动物.He's quite a character around New York -- a denizen of Broadway. "他在纽约是个人物 —— 百老汇的地头蛇. ”His greatest danger now lies in the unknown denizen of the water.现在他最大的危险是未知的水中居住者。...
I finally badgered him into coming with us.我终于磨着他和我们一起来了。The children badgered me into taking them to the cinema.孩子们吵着要我带他们去看电影.My girlfriend badgered me to buy a necklace for her.我的女朋友纠缠着要我给她买一条项链....
The umpire's decision is final.裁判的裁定是不可更改的。We need someone to umpire.我们得找个人当裁判。The boys had an altercation over the umpire's decision.男孩子们对裁判的判决颇有争议....
研究得最多的是从钆到铥之间的元素.The elements which have been studied most are those from gadolinium to thulium.目的研究钆喷酸葡胺脂质体在小鼠体内的分布与药代动力学.Objective To study the distribution and pharmacokinetics of Gd andGd - DTPA in mice.采用ICP -AES 法测...