及物動詞relax
及物動詞
1. They strained on the rope to pull the boat in.
他們拉緊繩子以便使船靠岸。
2. strain的意思
2. She strained her eyes in the darkness.
她在黑暗中睜大眼睛看。
不及物動詞
1. He strained at the rope and the boat moved.
他拉緊纜繩，船隨著動了。
名詞
1. The Irish strain in him makes him like jokes.
他的愛爾蘭血統(tǒng)使他喜歡詼諧。
2. He has a strain of melancholy in him.
他有點憂郁。
1. 菌株：活體[[結(jié)核]]疫苗是以不具[[傳染]]性的結(jié)核[[菌株]](strain)所制,但[[卡介苗]]在美國卻鮮少使用. ;活體減毒疫苗:利用培養(yǎng)技術(shù)制造出的活體微生物,在制程中利用添加化學(xué)藥劑、改變遺傳物質(zhì)、或是施以物理變化,以得到減低或去除毒性的品種.
2. 拉緊：共同帶來為協(xié)商(confer),共同堅定為 確認(confirm),共同發(fā)現(xiàn)易搞混(confound),共同做過為寬恕(condone),共同夾死為擁擠 (congest),共同給予為默許(connive) 大街上下雨為拉緊(strain),共同拉緊是束縛(constrain),
3. 品系：種以下又分亞種(變種),型,類群,菌株(品系) 菌株(品系)(strain): 表示任何由一個獨立分離的單細胞繁殖成的純種群體及其一切后代. (二)命名 命名按照<<國際細菌命名法規(guī)>>,采用林奈氏雙名法.
1. 壓力;負擔(dān);重負
If strain is put on an organization or system, it has to do more than it is able to do.
e.g. The prison service is already under considerable strain...
監(jiān)獄系統(tǒng)已經(jīng)承受了巨大的壓力。
e.g. The vast expansion in secondary education is putting an enormous strain on the system.
中等教育的大幅擴張正對該系統(tǒng)造成巨大壓力。
2. 使不堪承受;使緊張
To strain something means to make it do more than it is able to do.
e.g. The volume of scheduled flights is straining the air traffic control system...
定期航班的數(shù)量正讓空中交通指揮系統(tǒng)不堪重負。
e.g. Resources will be further strained by new demands for housing.
資源將因新的住房需求而變得更緊張。
3. (精神上的)壓力，重負，緊張
Strain is a state of worry and tension caused by a difficult situation.
e.g. She was tired and under great strain.
她身心疲憊，壓力很大。
e.g. ...the stresses and strains of a busy and demanding career.
忙碌而辛苦的工作帶來的巨大壓力
4. 帶來壓力的情況;造成緊張的因素
If you say that a situation is a strain, you mean that it makes you worried and tense.
e.g. I sometimes find it a strain to be responsible for the mortgage.
我有時覺得背負這筆抵押貸款很有壓力。
5. 應(yīng)力;張力;拉力;作用力;壓力
Strain is a force that pushes, pulls, or stretches something in a way that may damage it.
e.g. Place your hands under your buttocks to take some of the strain off your back...
將手放在臀部下面，減輕背部的一些壓力。
e.g. A build-up of strain on a section of the San Andreas Fault has been detected.
已經(jīng)勘測到圣安德烈亞斯斷層的其中一處所承受的拉力在增強。
6. (肌肉的)扭傷，拉傷，勞損
Strain is an injury to a muscle in your body, caused by using the muscle too much or twisting it.
e.g. Avoid muscle strain by warming up with slow jogging.
先慢跑熱熱身，免得拉傷肌肉。
e.g. ...a groin strain.
腹股溝拉傷
7. 扭傷，拉傷，損傷(肌肉)
If you strain a muscle, you injure it by using it too much or twisting it.
e.g. He strained his back during a practice session.
他在一次鍛煉中扭傷了背部。
8. 努力做;竭力做;費力做事
If you strain to do something, you make a great effort to do it when it is difficult to do.
strain的反義詞
e.g. I had to strain to hear...
我不得不使勁去聽。
e.g. Several thousand supporters strained to catch a glimpse of the new president...
幾千名支持者翹首企盼能一睹新總統(tǒng)的風(fēng)采。
9. 過濾;濾掉(食物中)的液體
When you strain food, you separate the liquid part of it from the solid parts.
e.g. Strain the stock and put it back into the pan.
濾出原汁，將它放回到平底鍋中。
10. 氣質(zhì);特性;風(fēng)格;作風(fēng)
You can use strain to refer to a particular quality in someone's character, remarks, or work.
e.g. There was a strain of bitterness in his voice.
他的聲音聽起來有些憤憤不平。
e.g. ...this cynical strain in the book.
該書中這種憤世嫉俗的意味
11. (病菌的)類型;(植物或其他有機物的)系，品系，品種
A strain of a germ, plant, or other organism is a particular type of it.
e.g. Every year new strains of influenza develop.
每年都有新的流感病毒出現(xiàn)。
e.g. ...a particularly beautiful strain of Swiss pansies.
一種格外美麗的瑞士三色堇
12. 旋律;曲調(diào)
If you hear the strains of music, you hear music being played.
strain的近義詞
e.g. She could hear the tinny strains of a chamber orchestra.
她能聽見室內(nèi)管弦樂隊尖細的旋律。
13. see also: eye strain;repetitive strain injury