“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....

“维泰博”的英语可以翻译为：[地名] [意大利] Viterbo ...

“赞誉”的反义词：谴责。...

endued的音标：...

一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.然而, 在探查性外科手术时, 就应该把未开放的棘球蚴切除掉.At exploratory surgical operations, however, the unopened hydatid cyst should be excised.此外关于细粒棘球绦虫培养力的研究,已经取得了...

n.礼仪，礼节，礼貌( propriety的名词复数 )，规矩，正当，合适...

seal up的音标：seal up的英式发音音标为：[si:l ʌp]seal up的美式发音音标为：[sil ʌp]...

encroach的近义词/同义词有：trespass, invade, intrude, infringe, interfere, in, break, intrude, in, break, interfere, trespass, transgress, infringe。vi.encroach的近义词（侵害;侵扰）：trespass, invade, intrude, infringe, interfere, in, break。...

coacts的音标：...

gob的音标：gob的英式发音音标为：[gɒb]gob的美式发音音标为：[gɑb]...

choleragen的音标：choleragen的英式发音音标为：['kɒlərədʒən]choleragen的美式发音音标为：['kɒlərədʒən]...

n.同胞，未出过海的人...

[人名] [英格兰人姓氏] 福利特 Foll的昵称，[地名] [美国] 福利特...

We must keep these combustibles away from the fire.我们一定不要使这些可燃物与火接近.Don't store any combustibles in the vicinity of this appliance.不要在这家电附近存放任何易燃物品.Air leakage of a stopper will cause fire during distilling combusti...

Tom admits that playing video games sometimes distracts him from his homework.汤姆承认玩电子游戏有时会使他无心做作业。He admits to having hit the lowest point in his life .他承认自己跌到了一生中的最低谷。Yasmin admits she would run a mile if Mark asked her...

fain的音标：fain的英式发音音标为：[feɪn]fain的美式发音音标为：[feɪn]...