“使平行”用英语怎么说？

本文给出两种能使平行光严格聚焦于一点的凸透镜.Two kinds of convex lens which make parallel rays converge to the focal point are given....

leucenine的音标：leucenine的英式发音音标为：[l'ju:si:naɪn]leucenine的美式发音音标为：[l'jusinaɪn]...

Countermeasures: join waxes cocatalyst so that the ink stick are shorter, withdrawal.对策: 加入蜡类助剂使油墨变短 、 撤粘.The boy inked his clothes when he broke down the ink bottle.当他把墨水瓶打翻时,他的衣服上沾上了墨水.Produce intertexture wash after w...

algesireceptor的音标：algesireceptor的英式发音音标为：[ældʒɪzaɪəɪ'septə]algesireceptor的美式发音音标为：[ældʒɪzaɪəɪ'septə]...

Iphidosoma的音标：...

glove的近义词有：glove, mitten。下面这两个名词均有"手套"的含义：glove：指普通分成5指的手套。mitten：指拇指分开而其余4指连在一起的手套。...

"Orchards would take the place of the jungle," he rhapsodized.“要让这片丛林成为果园，”他无比兴奋地说。Small English orchards can hardly compete economically with larger French ones.英国的小型果园很难在经济上和法国的大型果园竞争。They turned the hills into orchard...

n.欧文（美国小说家及历史家，1783-1859）...

adj.易损害的...

underlay的复数形式为：underlays...

Edgar squatted on his haunches.埃德加蹲着。Ferris was crouched down on his haunches.费里斯蹲伏着。Fernando was crouched on his haunches.费尔南多蹲着....

他们开始了一段经济紧缩的过程.They began a process of economic deflation.这个较紧缩的频率范围不适用于烃类.With this restricted frequency range it is not applicable to hydrocarbons.通货紧缩的意思是物价普遍下降, 通常随之而来的是利润降低,就业机会减少.Deflation means falling prices, usu...

hexosephosphatase的音标：hexosephosphatase的英式发音音标为：[heksəʊze'fɒsfɑ:təs]hexosephosphatase的美式发音音标为：[heksoʊze'fɒsfɑtəs]...

I am afraid I may frighten the company , frighten or enthrall them.我怕我会吓坏那些人,吓坏了他们或是使他们迷惑不解.The author enthrall , enthralled the minds of his readers.那位作者于读者着迷.He was enthrall , enthraled by the story.他被这个故事迷住了....

n.关节脱落...

adj.不可宽恕的，无法逃避的...