strain

strain

过去式：strained

过去分词：strained

现在进行时：straining

名词复数：strains

词形变化：

动词过去式: strained | 动词过去分词: strained | 动词现在分词: straining | 动词第三人称单数: strains |

同义词：

pull | injure | breed | try hard | filter | sieve | struggle | labor | damage | drain | species | tension | draining | rinsing | nervous tension | exertion | effort | injury | extend | stretch | wrench | tow | sprain | race | hurt | quality | trace | tug | descent | streak | stress | tense | deform | separate out | straining | melody | mental strain | form | variant | pains | line | sift | song | stock | nisus | reach | tenor | striving | puree | var. | tune | tense up | distort | filter out | strive | filtrate | try | air | pressure |

反义词：

unstrain | relax |

词义辨析：

同义:

vt.拉紧; 伸张; 牵引

stretch  pull  extend  tug  tow  

vt.扭伤

sprain  wrench  injure  hurt  

反义:

vt.拉紧; 使过度工作

relax