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：