?strain是一個名詞，意思是壓力、負(fù)擔(dān)或者拉緊。它也可以指某種物質(zhì)的種類或者品種。作為動詞，strain指的是用力拉緊或者過度使用，也可以表示盡力做某事。

怎么讀（音標(biāo)）

strain的音標(biāo)為/stre?n/。

用法

1. 名詞用法：

- The constant strain of caring for her sick mother has taken a toll on her health. (照顧生病母親的不斷壓力已經(jīng)對她的健康產(chǎn)生了影響。)

- The strain on the rope was too much and it eventually snapped. (繩子的拉力太大，最終斷裂了。)

- This particular strain of bacteria is resistant to most antibiotics. (這種特殊的細(xì)菌品種對大多數(shù)抗生素都有抵抗力。)

2. 動詞用法：

- She strained to lift the heavy box onto the shelf. (她竭盡全力將沉重的箱子舉到架子上。)

- He strained his eyes trying to read the small print in the dim light. (他努力在昏暗的光線下閱讀小字體。)

- She strained her voice shouting at the concert last night. (昨晚在音樂會上她大聲喊叫導(dǎo)致嗓子發(fā)炎。)

例句

1. The constant strain of work and family responsibilities can be overwhelming. (工作和家庭責(zé)任的持續(xù)壓力可能會讓人不堪重負(fù)。)

2. The strain on the bridge was too much and it collapsed under the weight of the heavy truck. (橋上的壓力太大，重型卡車的重量導(dǎo)致它坍塌。)

3. This particular strain of virus is highly contagious and has caused a widespread epidemic. (這種特殊的病毒非常具有傳染性，已經(jīng)引發(fā)了廣泛的流行病。)

4. She strained her muscles while lifting weights at the gym. (在健身房舉重時她拉傷了肌肉。)

5. The singer strained her vocal cords during the concert, but still managed to finish the show. (歌手在音樂會上拉傷了聲帶，但仍然成功完成了演出。)

同義詞及用法

1. stress：指生理或心理上的緊張、壓力或焦慮。

- The stress of her job was causing health problems.

(她工作的壓力導(dǎo)致健康問題。)

- He is under a lot of stress trying to balance work and family life.

(他試圖平衡工作和家庭生活，承受著很大的壓力。)

2. pressure：指外部施加在某物或某人身上的強(qiáng)制性影響。

- The pressure from his parents to succeed was overwhelming.

(來自父母方面的成功壓力讓他不堪重負(fù)。)

- The pressure of competition can be both motivating and stressful.

(競爭的壓力既能激勵也可能帶來壓力。)

3. tension：指緊張或不安的情緒狀態(tài)。

- There was a lot of tension in the room before the exam.

(考試前室內(nèi)氣氛很緊張。)

- The political tension between the two countries has been ongoing for years.

(兩國之間的緊張局勢已持續(xù)多年。)

編輯總結(jié)

strain這個詞有多重含義，可以作為名詞和動詞使用，都與壓力、拉緊、過度使用等相關(guān)。在日常生活中，我們經(jīng)常會遇到各種各樣的strain，如工作壓力、家庭責(zé)任、肌肉拉傷等。因此，了解和正確使用這個詞對于表達(dá)自己的感受和描述事物都非常重要。同時，還可以通過使用同義詞來豐富語言表達(dá)，使文章更加生動有趣。