Extinct group of armored jawless vertebrates; taxonomy is not clear.

  • 一种已灭绝的无下巴甲壳脊椎动物;其分类尚不明确。
  • 来源:互联网摘选更新时间:2025-01-20 18:59:27

  • 重点词汇
  • groupn.组,团体,集团;群,批;(雕塑等的)群像;(英美的)空军大队;
  • notadv. (否定后面的词或短语,或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式,常缩略为n't)没有;否,或许不;(拒绝或不允许)不
  • extinctadj. 灭绝的;绝种的;消逝的;破灭的;
  • jawless无颚的;
  • vertebratesn.脊椎动物( vertebrate的名词复数 );
  • clearadj.易懂的,清楚的;显然的;透明的;明亮的;畅通的;晴朗的;光洁的;无愧的;远离的;
  • ofprep. 关于;属于…的;由…制成;
  • armoredadj.装甲的;配备有装甲车辆的;
  • 相关例句
1、

It is also a good excuse for a knees-up; specifically, according to a national tradition dating to the "peace teas" held to celebrate the Versailles treaty in 1919, for decking residential streets with Union flags and setting up makeshift tables in the road.

这也是举办一场活跃聚会的好理由,尤其是按照国家传统,可追溯至为庆祝1919年凡尔赛条约签订的“和平茶”,人们用欧盟旗装饰住宅街道并临时在道路上放置桌子。

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2、

We'll be having a bit of a knees-up on Thursday evening after work.

星期四晚上下班以后我们要办点庆祝活动。

provided by jukuu

3、

The jade superlative craftsmanship "Tiangong Award" represent the highest level of the jadestone sculpture, which is the only and unique view among all the international and domestic jewelry shows.

玉石雕“天工奖”作品巧夺天工,大师云集,是国内外珠宝展中独一无二的亮丽风景线。

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4、

Discovery of Dickite Jadestone at Wenling, Zhejiang

浙江温岭地区迪开石质冻石的发现和几点认识

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5、

Explanation: Is star Aurigae on fire? No.

说明: 御夫座AE星真得著火了 吗 ?

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6、

Anetheron doesn't seem to summon his infernals.

安娜塞隆似乎不再召唤他的地狱火了.

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7、

He worked himself into a temper.

他越说越气,火了起来.

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8、

The program is popular now, it will be extended.

节目演火了, 估计演期要延长了.

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9、

Your house is on fire and your children will burn.

你家著火了!你的小孩快被烧到了!

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10、

If you don't stop making that noise I'm going to lose my patience.

你要再不停止发出噪音,我可要火了.

词典精选例句

11、

As a result, several sets of observations are obtained, which are then applied to banks of neural networks to achieve a more accurate prediction of aerogenerator wind speeds.

其结果是,小组的意见得到了证实,然后应用到银行的神经网络中,以实现更精确的预测风力风速。

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12、

It can be fit on empty bracket, as a lift of heavy equipment, it can be installed in the aerogenerator segregation.

可固定安装在架空支架上,作为重物的起吊设备,适合安装在风力发电机组舱内配套使用。

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13、

Bend and Craze Analysis of Hoisting Bolt of Aerogenerator Impeller

风力发电机组叶轮吊装螺栓弯曲开裂分析

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14、

Based on minitype aerogenerator system, this paper discusses the method to improve annual energy production of minitype aerogenerator.

基于叶素动量理论分析了小型风力机的气动性能分析模型,并提出了叶片的气动优化设计方法。

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15、

Optimization of minitype aerogenerator system design

小型风力发电机组系统优化设计

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16、

The method to improve annual energy production of minitype aerogenerator

提高小型风力发电系统年发电量的方法

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17、

The technology of generating electric power by force of wind has got comparatively broad and prompt development in the world, aerogenerator has developed gradually to large-scale-rization and being commercialized, too.

风力发电技术在世界范围内得到了较为广泛的使用和迅速发展,风力发电机也逐渐向大型化、商业化发展。

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18、

Recently I am very anxious about these. I do everything in an aimless manner. I feel everything should be learning but which is more important? I am more blunderingly.

最近一段时间总是很焦躁,做什么事情都是漫无目标的,也不清楚应该学些什么,觉得什么都该学,却抓不住重点,导致自己更加浮躁。

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19、

Objective We examined the definitive effect of tumescent perfusion pressure, diameter of fat injection needle, lidocaine, epinephrine and garamycin on fat viability by glucose transportation test to offer reference to clinical practice.

目的:以葡萄糖转移实验检测肿胀液灌注压、注射针管内径,利多卡因、肾上腺素、庆大霉素对脂肪颗粒活性的确切影响,为脂肪移植术中如何控制这些因素提供参考。

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20、

During the period from the late 12th to the early 13th century , Temujin consolidated all the Mongol tribes and placed under his leadership a centralized Khanate which brought the Mongols to a new stage of development.

从12世纪晚期到13世纪早期,铁木真联合了所有蒙古部落并把它们收至自己领导的中央集权制的汗国麾下,这使得蒙古发展到了一个新阶段。

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