真皮是由支撑表皮的结蒂组织构成的.The dermis is composed of the connective tissue that supports the epidermis.生殖带是表皮的腺体部分.The clitellum is the glandular portion of the epidermis.'皮下组织'.''紧挨表皮的一层细胞.A layer of cells lyi...
We change our behaviour by observing the behaviour of those around us.我们通过观察周围人的举止改变自己的行为。The army was observing a ceasefire.军队正遵守停火协议。He'd been observing her the whole trip.他整个旅途中都在观察她....
He unstepped the mast and furled the sail and tied it.他拔下桅杆,把帆卷起,系住.I've had a basinful of bowler - hat and furled - umbrella parts.我老是演戴硬圆顶礼帽和携带雨伞的平民角色,实在是演腻了.The ship continued to forge ahead after the sails were ...