strain

中文意思

• n. 紧张
• n. 拉力
• n. 扭伤
• n. 品种, 株
• n. 旋律
• v. 拉紧
• v. 扭伤
• v. 尽力
• v. 过滤

英文释义

• n. (physics) deformation of a physical body under the action of applied forces
• n. (psychology) nervousness resulting from mental stress
• n. injury to a muscle (often caused by overuse); results in swelling and pain
• n. an intense or violent exertion

词形变化

现在分词

straining

过去分词

strained

过去式

strained

第三人称单数

strains

例句

1. n. 紧张

   Working long hours without a break can put a lot of strain on your mental health.

   长时间工作却不休息会给你的心理健康带来巨大的紧张和压力。

2. n. 拉力

   The heavy snow put too much strain on the roof, causing it to collapse.

   积雪过重对屋顶施加了过大的拉力，导致屋顶坍塌了。

3. n. 扭伤

   The doctor told him that the pain in his ankle was just a mild muscle strain.

   医生告诉他，他脚踝的疼痛只是轻微的肌肉扭伤。

4. n. 品种, 株

   Scientists have developed a new strain of rice that can grow in dry weather.

   科学家们培育出了一种能在干燥天气里生长的水稻新品种。

5. n. 旋律

   Soft strains of classical music were floating out through the open window.

   柔和的古典音乐旋律从打开的窗户里飘了出来。

6. v. 拉紧

   He had to strain the rope with all his strength to keep the tent stable.

   他必须用尽全身力气拉紧绳索，以保持帐篷稳定。