“海参科”用英语怎么说？

建立了砂轮的球基渐开螺旋面方程和分度球面螺旋线方程,给出螺旋运动参数、螺旋线导程.The mechanism of grinding internal gear of spherical worm emery - wheel is researched.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.The ortho cone helicoid was used interrsect intercept by the ortho con...

这个故事是怎么结尾的?How does the story end up?注意在最后一栏中以es结尾的单词.Note the es ending on the words in the last column.那句话结尾的词意思是什么?What's the meaning of the word that terminates the sentence?...

goldbrick的音标：goldbrick的英式发音音标为：['gəʊldbrɪk]goldbrick的美式发音音标为：['goʊldbrɪk]...

蝉科...

macroscopic的反义词有：microscopic。adj.macroscopic的反义词（肉眼可见的;宏观的）：microscopic。...

n.床垫，褥垫，空气垫，[建]沉排...

我写下46这个数字，又画了个圆将它圈起来。I wrote down the number 46 and drew a circle around it.我因感动而写下了几句诗。I have been moved to write a few lines of verse.我转过身，在黑板上写下了题目。I turned around and wrote the title on the blackboard....

“脐心”的拼音为：qí xīn...

回洗，反流，反溅，逆流冲洗...

adj.酩酊大醉的，成圈的...

falters的音标：...

nominal的复数形式为：nominals...

她优美的声音迷醉了每个人.Her beautiful voice charms everyone.这是无法形容的迷醉, 是彻头彻尾的放纵.It was an ecstasy beyond description, complete surrender.他已经迷醉于京剧艺术多年了.He has been fascinated by the art of Beijing opera for years....

ration的近义词/同义词有：allotment, allowance, supply, measure, share, quota, portion, allocate, budget, allotment, quota, supply, allowance, portion, share, contingent, measure, amount。n.ration的近义词（分配;供给）：allotment, allowance, s...

她将能伸展一下蜷缩的四肢，休息几个小时。She would be able to stretch out her cramped limbs and rest for a few hours.可她却仍然不动弹, 犹如一只蜷缩的, 被人遗忘的动物.Still she was motionless, like a curled up, oblivious creature.最终在已倒塌的大楼的一角发现了他们自己孩子蜷缩的尸体.They fo...