我们在田里耕作的时候,又下起雨来了.The rain came on again while we were working in the fields.古代农民发展了在沙漠耕作的几种方法.Ancient farmers developed several Methods: To farm the desert.用马耕作的现象在贫苦农民中仍然十分普遍.The use of horses for ploughing still preva...
His lips curved in a barely perceptible smile.他的嘴角弯了弯,露出一丝几乎察觉不到的笑容.a perceptible drop in temperature可以觉得出气温下降了a clearly perceptible decline in public confidence可清楚感觉到的公众信心的下降perceptible anger in his voice听他声音可以觉得出他发怒了Th...
Her mother has an underactive adrenal gland.她的母亲肾上腺机能不全.This is a snake's poison gland.这就是蛇的毒腺。The duct that drains the entire gland is the main duct.整个腺体的导管汇总在一起称主导管....
For ten years she dwelled among the nomads of North America.她在北美游牧民中生活了十年。...a country of nomads who raise cattle and camels.饲养牛和骆驼的游牧国度The townsmen despise and cheat the nomads.城镇居民轻视和诈骗游牧民.Nomads have inhabited this re...