He developed a nervous twitch and began to blink constantly.他身体出现了神经性抽搐，开始不停地眨眼睛。It was all over in the blink of an eye.转眼之间，一切都结束了。In a blink of an eye he had disappeared.一眨眼的工夫他就没影了....
What factor helps to spread the disease of myxomatosis?什么因素有助于扩散多发性粘液瘤病毒？What factor helped to spread the disease of myxomatosis?什么因素助长了多发性粘液瘤疾病的蔓延?Scientists discovered that this particular variety of rabbit was suscept...
In some plants, lycolipids constitute the major polar lipids in ceil membranes.在有些植物中糖脂是细胞膜中主要的极性油脂.Twelve months constitute a year.12个月为一年。One - half of the members of the Executive Committee shall constitute a quorum.(...
In humans, the pars intermedia is a rudimentary region.人的脑垂体中间部是不发达的.James Gregory gave in in his " Geometriae Pars Universalis " a method of rectifying curves.JamesGregory在他的《几何的通用部分 》 中给出了计算曲线长度的方法.The dangerous type c...
They try to tease out the answers without appearing to ask.他们试图不动声色地套出答案。People don'tlike to ask questions for fear of appearing ignorant.人们不喜欢问问题，害怕自己会显得很无知。There were reports of columns of military vehicles appear...