2021考研英語長難句復習（四十六）

　　

　　Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions.

　?、賁tudies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions.

　?、贗n several of the studies, when stressed-out female rats had their ovaries (the female reproductive organs) removed, their chemical responses became equal to those of the males.

　　參考譯文

　　①對動物和人類的研究表明：性激素以某種方式影響壓力反應，使雌性在承受壓力時比處于同等條件下的雄性分泌更多觸發(fā)不良反應的化學物質(zhì)。

　?、谝恍┭芯匡@示，如果將承受壓力達到極 限的雌鼠的卵巢(雌性生殖器官)切除，那么其體內(nèi)的化學反應會和雄鼠相同。