It's necessary for us to study hard .
我们必须努力学习。
| 单词 | necessary for |
| 释义 |
necessary for
英语例句库
It's necessary for us to study hard . 我们必须努力学习。 It’s necessary for us to net the currant bushes. 我们有必要用网盖上红醋栗树。 A large income is not necessary for the full enjoyment of life. 要生活得十分愉快不一定要有高收入。 This has made it necessary for agriculture and industry to develop very quickly. 这就使得工农业必须飞速发展。 Food subsidies are necessary for keeping down the price of dairy products and bread. 食品补贴对控制乳制品和面包的价格是必要的。 All of the genes necessary for the lytic cycle are expressed in polycistronic transcripts from three promoters. 编码噬菌体结构成分的基因则排列为簇。裂解周期所需要的基因则以三个启动子起以多顺反子转录的形式表达。 For the other four leaf shapes - spathulate, denta-spathulate, cello-shaped and deltoid - more segments of Bezier curves were necessary for a good fitting. 对于三角形、匙形、齿匙形、提琴形等四种叶形来说，其误差较大，这些类型的叶片宜以多段的贝氏曲线进行几何模拟，以准确地逼近实际的叶片形状。 Curtains shall be fitted in the messroom and all cabins. Where necessary for safety, e.g. in alleyways and stairs, SUS handrails shall be fitted. 窗帘应安装在餐厅和所有的船舱内。鉴于安全，在通道和楼梯上应安装SUS扶手。 According to Brinkman, as the brain evolved, one side became specialised for fine control of movement (necessary for producing speech) and along with this evolution came righthand preference. 根据Brinkman，认为的大脑发展，一面变得专门很好的控制行为(产生语言能力的需要)并且沿着这种发展成为惯用右手偏好。
原声例句
瑞克与莫蒂 第一季（双语） Morty It's necessary for the plan, Morty. 啥 What? ! 这是为了我们的计划。 赖世雄中级美语（上册） I know modernization is necessary for advancement. 我知道要进步就必须要现代化。 历年六级阅读真题精听 The first hour, he claimed, was necessary for misperceptions to be eliminated. 他声称，第一个小时是消除误解的必要时间。 历年英语六级听力真题（含译文） This is a far cry from the funds necessary for a problem of such magnitude. 这跟解决这么一个大难题所需要的资金相去甚远。 VOA慢速英语_科技 They are necessary for life on Earth. 它们是地球上生命所必需的。 赖世雄进阶英语词汇3500 Intimate communication is necessary for true friendship. 真正的友谊需要亲密的相互沟通。 《舌尖上的中国》第一季 Excellent physical condition is necessary for the work. 像这个活儿还可以多搞几年。 银行情景口语 This is necessary for trade between two countries. 它对两国之间的贸易来说是必须的。 赖世雄中级美语（上册） Therefore, it is necessary for us to learn it. 所以，我们必须学英文。 独处的意义 In some cases, it is necessary for practical reasons. 在某些情况下，出于实际原因，这是必要的。 VOA Special 2019年1月合集 Growth hormones are necessary for physical growth in children. 生长激素是儿童身体成长所必需的物质。 奇思妙想物语 Is social media really necessary for communicating these disasters? 社交媒体真的有必要传播这些灾难吗？ Osmosis-肌骨 Vitamin D-wise, two steps are necessary for optimal metabolism. 维生素D的调节过程有两个十分重要的条件。 磨耳朵中 It is necessary for you to go there immediately. 406您必须立即去那里。 《BBC纪录片 家园》 The forests provide the humidity that is necessary for life. 森林为生命提供潮湿环境。 VOA慢速英语_科技 Phosphorus is necessary for DNA, the genetic instructions in cells. 磷是DNA所必需的，DNA是细胞中的遗传指令。 Lost Girl S02 I'm just doing what's necessary for my people. 我只是为我的人做些必要的事。 当月 CNN 10 学生英语 2021年5月合集 Even though experts say the rush is not necessary for now. 尽管专家们表示，目前还没有必要抢购汽油。 美国历史频道纪录片《宇宙》 Some of these compounds may have produced the building blocks necessary for life. 其中一些是生命形成的基本元素。 英语六级新题型 Question 12 What is often necessary for carrying through a task? 完成任务通常需要什么？ |
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