【strain】的翻译、意思
时间: 2025-01-17 08:40:22【strain】怎么读
美:[stren]
英:[streɪn]
【strain】是什么意思、字义解释
1. n. 张力;拉紧;负担;扭伤;血缘
2. vi. 拉紧;尽力
3. vt. 拉紧;滥用;滤去;竭力
4. n. (Strain)人名;(英)斯特兰
5. n. (植物、动物的)品种;种类
【strain】的详细解释
英文单词学*与分析:[strain]
1. 基本定义
- 字面意思:Strain的字面含义是“拉紧”或“扭曲”。在生物学中,它指的是一种特定的微生物或动物的变种。
- 词性:Strain可以作为名词和动词使用。
- 名词:指压力、拉伸或种类。
- 动词:指拉紧、扭曲或过滤。
2. 词源与起源
-
词源分析:Strain源自拉丁语“stringere”,意为“拉紧”。其词根“strain”意指“拉伸”或“紧张”。
-
历史背景:该词最早在14世纪的英语中出现,主要用于描述物理上的拉伸或压力。
-
课本:该单词可能在**的初中英语教材中出现,尤其是在描述压力、健康等主题时。牛津和美国的教材中,通常在生物、物理或心理学相关的章节中涉及。
3. 使用场景
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正式与非正式语境:
- 正式:在科学论文中,Strain用于描述微生物的特定变种,例如“E. coli strain”。
- 非正式:在日常交流中,可能会说“I am under a lot of strain at work,”表示工作压力大。
-
特殊场合:
- 法律:在法律文献中,可能会提到“strain of proof”,指证据的要求标准。
- 科学:在生物学中,使用“strain”描述不同的细菌或病毒类型。
4. 示例句子
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The athlete felt a strain in his leg after the race.
**员在比赛后感到腿部有拉伤。 -
Stress can cause a significant strain on relationships.
压力会对关系造成重大影响。 -
Scientists discovered a new strain of bacteria in the sample.
科学家在样本中发现了一种新的细菌株。 -
It's important to strain the pasta before serving.
在上菜前过滤意大利面是很重要的。 -
The strain of the music was haunting and beautiful.
这段音乐的旋律既令人难忘又美丽。
5. 同义词与反义词
-
同义词:
- Tension(紧张): 更侧重于心理或情感上的紧张。
- Stress(压力): 通常用于描述心理或情感上的负担。
-
反义词:
- Relaxation(放松): 指解除压力或紧张的状态。
- Ease(轻松): 指没有压力或负担的状态。
*. 记忆方法
- 音标记忆法:/streɪn/。可以通过发音练*来加强记忆。例如,Strain的发音类似于"strain"(拉紧),可以联想成拉紧的肌肉。
7. 关联词汇
- 常用搭配:
- Muscle strain(肌肉拉伤)
- Emotional strain(情感压力)
- Strain gauge(应变计,测量物体变形的工具)
- Strain relief(减压,通常用于电缆或设备)
通过上述分析,可以深入理解“strain”这个单词的多重含义及其应用场景,有助于更好地掌握和使用这个词。
【strain】例句
1、[N-VAR] If strain is put on an organization or system, it has to do more than it is able to do. 压力
例:The prison service is already under considerable strain.监狱系统已受到很大的压力。
2、[V-T] To strain something means to make it do more than it is able to do. 使受到压力
例:The volume of scheduled flights is straining the air traffic control system.定期航班的数量使空中交通控制系统受到压力。
3、[[also N in pl]] Strain is a state of worry and tension caused by a difficult situation. 压力
例:She was tired and under great strain.她疲倦且处于巨大的压力之下。
4、[N-SING] If you say that a situation is a strain, you mean that it makes you worried and tense. 负担
例:I sometimes find it a strain to be responsible for the mortgage.我有时发现偿还抵押借款是个负担。
5、[N-UNCOUNT] Strain is a force that pushes, pulls, or stretches something in a way that may damage it. 压力
例:Place your hands under your buttocks to take some of the strain off your back.把双手放在臀部下面,以减轻一些背部压力。
6、[N-VAR] Strain is an injury to a muscle in your body, caused by using the muscle too much or twisting it. 损伤; 扭伤
例:Avoid muscle strain by warming up with slow jogging.通过慢跑热身避免肌肉损伤。
7、[V-T] If you strain a muscle, you injure it by using it too much or twisting it. 损伤; 扭伤
例:He strained his back during a practice session.他在一次练习课上扭伤了背部。
8、[V-T] If you strain to do something, you make a great effort to do it when it is difficult to do. 努力做
例:I had to strain to hear.我不得不努力地听。
9、[V-T] When you strain food, you separate the liquid part of it from the solid parts. 过滤
例:Strain the stock and put it back into the pan.滤出原汤,然后把它放回平底锅。
10、[N-COUNT] A strain of a germ, plant, or other organism is a particular type of it. 类型; 品种
例:Every year new strains of influenza develop.每年都有新的流感类型出现。