tractor的复数形式为：tractors...

胚孔痕...

Please intonate with sadness.请哀伤地吟唱....

Mathematical model of microinjection amount is founded through depth theory research to the microinjector.本文通过对显微注射仪的深入研究,建立了注射量的数学模型....

toil的音标：toil的英式发音音标为：[tɔɪl]toil的美式发音音标为：[tɔɪl]...

n.百货公司，百货商店...

n.伞菌粉化的外菌幕...

cephalotome的音标：cephalotome的英式发音音标为：['sefələʊtəʊm]cephalotome的美式发音音标为：['sefəloʊtoʊm]...

elector的音标：elector的英式发音音标为：[ɪ'lektə(r)]elector的美式发音音标为：[ɪ'lɛktɚ]...

恢复活力，还阳...

footstone的音标：footstone的英式发音音标为：['fʊtstəʊn]footstone的美式发音音标为：['fʊtˌstoʊn]...

adj.脂肪瘤的...

n.底部，末端，臀部，尽头adj.底部的vt.装底，测量深浅，查明真相vi.到达底部，建立基础...

today的音标：today的英式发音音标为：[tə'deɪ]today的美式发音音标为：[tə'de]...

hysterotomotokia的音标：hysterotomotokia的英式发音音标为：[hɪstərəʊtə'məʊtəkɪə]hysterotomotokia的美式发音音标为：[hɪstəroʊtə'moʊtəkɪr]...

Where's your book? Take it out and turn to page 4.你的书呢？拿出来，翻到第4页。There was no one to turn to, no one to tell.没人可以求助，没人可以诉说。To order, turn to page 236.如需订购，参见236页。...

This wet area also attracts frogs, toads and newts.这片潮湿地区也吸引了青蛙、蟾蜍和蝾螈一类的生物。Toads have shorter legs and are generally clumsier than frogs.蟾蜍的腿比青蛙短,而且通常比青蛙丑.Ten tiny tortoises tried to talk to twenty timid toads.十个瘦小的乌龟试着和...

autoionization的音标：autoionization的英式发音音标为：[ɔ:tɔɪɒnaɪ'zeɪʃn]autoionization的美式发音音标为：[ɔtɔɪɒnaɪ'zeɪʃn]...

galactoplania的音标：galactoplania的英式发音音标为：[ɡælæk'təpleɪnɪə]galactoplania的美式发音音标为：[ɡælæk'təpleɪnɪr]...

n.玩具，玩物( toy的名词复数 )...

（使）转向，（使）变成，求助于，翻书到...

n.皮肤病疗法...

barton的音标：barton的英式发音音标为：['bɑ:tən]barton的美式发音音标为：['bɑtən]...

FJC devote oneself to the needs of it is run high hope.FJC致力于满足这种不断高涨的期望.We should devote oneself to to change these to restrict an element.我们应该致力于改变这些制约因素.Since arisen day, devote oneself to ego desensitization, gain le...

adj.起辩护作用的，用以辩解的...

The Sioux had always fought other tribes for territorial rights.苏人总是为领地权与其他部落作战。Two cats or more in one house will also exhibit territorial behaviour.一家若有两只或更多的猫，也会表现出争夺地盘的行为。The President spoke of the need for territori...

无色核黄素...

to make a contribution to charity给慈善事业捐款We must make a contribution to protecting the environment.我们必须为保护环境作出贡献.We should make a contribution to keeping our school clean and tidy.我们应当为保护校园整洁、卫生做贡献....

Well-dressed clients were talking in polite undertones as they ate.衣着光鲜的顾客们边吃边斯文地低声聊着天。His mother leaned forward and spoke to him in urgent undertones.他母亲身子前倾，小声而急切地跟他说话。...a witty, racy story with surprisingly serious u...

heteroautotroph的音标：heteroautotroph的英式发音音标为：[hetɪərəʊju:təʊt'rɒf]heteroautotroph的美式发音音标为：[hetɪəroʊjutoʊt'rɒf]...