基因是在有性繁殖中交换的微小生物信息。Genes are those tiny bits of biological information swapped in sexual reproduction.市场和街道上挤满了前来做物物交换的人。The market-place and street were crowded with those who'd come to barter.随后就出现了货币, 即其余一切商品都可以和...
Things easily get mildewed in the rainy season.梅雨季节东西容易发霉.The colonel was gorgeous, he had a cavernous mouth, cavernous cheeks, cavernous, sad, mildewed eyes.这位上校样子挺神气, 他的嘴巴 、 双颊和两眼都深深地凹进去, 目光黯淡, 象发了霉似的.It was filled mil...
She is hunched forward over the wheel with a maniacal expression.她弓身伏在方向盘前，表情像疯了一样。He sat with his shoulders hunched up.他耸起双肩坐着.He got out his map of Yorkshire and hunched over it to read the small print.他拿出约克郡地图，弓身趴在上面努...