锕类任何化学性质相似, 原子序数在89 ( 锕 ) 与103 ( 铹 ) 之间变化的放射性元素.Any of a series of chemically similar, radioactive elements with atomic numbers ranging from 89 ( actinium ) through 103 ( lawrencium )....

“人类”的英语可以翻译为：human，mankind，humanity，human being，humankind...

“机械类”的英语可以翻译为：enginery ...

“锥石类”的英语可以翻译为：conulariids，Conularida ...

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“人类化”的英语可以翻译为：humanization ...

“肺鱼类”的英语可以翻译为：[医] Dipnoi，lung-fish ...

他用类推的方法解决了这道题.He solved the problem by analogy.用类推的方法, 我们可以猜测保罗可能会再次改变他的人生目标!By analogy, we could guess that Paul would amend his life goal once again!...

“安鳃类”的英语可以翻译为：Embolobranchiata ...

我常和他们混在一起，但是从来没觉得跟他们是一类人。I went around with them, but never felt like one of them.有一类人似乎被遗忘了，就是那些领养老金的人。One group of people seems to be forgotten, namely pensioners.他感到他们硬把自己划入了某一类人。He felt they had pigeonholed him....

“鞘脂类”的英语可以翻译为：[医] sphingolipid ...

“畜类”的拼音为：chù lèi...

“食虫类”的英语可以翻译为：Insectivora，insectivores ...

本节只讨论其中的两类: 金属离子钝化剂和过氧化物分解剂.Only two types will be included in present discussion: metal - ion deactivators and peroxide decomposers.为方便起见,材料分为三大类: 金属, 塑料或聚合物和陶瓷.It is convenient to divide materials into three main types...

“类丹毒”的英语可以翻译为：[医] ergsipeloid，erythema serpens，rosemary Rosenbach's disease，zoonotic erysipelas，erysipeloid ...

目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.牛奶、油性鱼类和鸡蛋都含有维生素D.Milk, oily fish and egg all contain vitamin D.彼得·福雷是自然历史博物馆鱼类化石展厅的负责人。Peter Forey is curator of ...

“类黄酮”的英语可以翻译为：[化] flavonoid ...

“有颌类”的英语可以翻译为：gnathostomata ...

“元类”的英语可以翻译为：metaclass ...

“分类法”的英语可以翻译为：taxonomy，[计] sorting technique，[经] grade-description system，group procedure ...

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他们往往会买便宜的加工食品，像鸡肉罐头和通心粉之类的。They tend to buy cheap processed foods like canned chicken and macaroni.像《东京时报》之类的一些有名望的日报已经停刊了。Venerable dailies such as the Tokyo Times have shut down.她干过将水果装瓶或做果酱之类的活计吗？Did she do things lik...

“异形类”的英语可以翻译为：heteromorpha ...

“类人猿”的英语可以翻译为：anthropoid，simian，troglodyte，[电影]Trog...

“鲈类”的英语可以翻译为：growle 缩写为 grr ...

乔里富组内的化石主要是双壳类和砂壳有孔虫.The fauna in the Joli Fou consists of bivalves and arenaceous forams.调查期间采到的软体动物已鉴定52种,其中腹足类45种, 双壳类7种.Among 52 species of mollusca identified , 45 were gastropods, 7 were bivalves....

按个体数多寡, 甲螨类>革螨类>辐螨类>粉螨类.Acarid of 134 species , individual number of which amounts to 4396, have been collected....

“裂头类”的英语可以翻译为：[医] Dibothridiata ...

“鸟类”的英语可以翻译为：irds，Aves，avifauna ...

“异甲类”的英语可以翻译为：Heterostraci ...