Lucilla often asks her sisters to retell the story...露西拉经常要姐姐们把这个故事反复讲给她听。Retell the story in English.把这个故事用英语复述一遍.The students had to retell the story in their own words.学生必须用自己的话复述这个故事.Lucilla often asks her sisters to...
The pricipal objective in designing cyclones is to create a vortex.设计旋风除尘器的主要目的在于造成涡旋运动.Middle - latitude cyclones originate at the popar front.中纬度 地区的气旋发源于极锋.For particulates, the favored devices are inertial impactors,...
卢埃林登上台阶，走进城堡主楼。Llewelyn was mounting the stairs up into the keep.他跳着上了台阶，按下了门铃。He bounded up the steps and pushed the bell of the door.只听他咣当一声，摔在了金属台阶上。He hit the metal steps with a ringing crash....
The animals had died of starvation.动物因饥饿而死亡。Edible wild herbs kept us from dying of starvation.我们靠着野菜才没被饿死。"I can't wait to hear him talk about world starvation," commented one of the clerics.其中一个牧师说，“我迫不及待想听听他关于全球性...
Periodically , the lamellae become enlarged, forming flattened, membrane - enclosed vesicles called thylakoids.片层周期性地扩展, 形成扁平的有膜为界的囊,称为类囊体.Twin lamellae will be deformed differently when rolling in different direction.随轧...