He butted in and loused up the deal.他从中插手,把那笔买卖搞糟了."I should think not," Sarah butted in.“我不这么认为，”萨拉插嘴说。He butted against a tree in the dark.他黑暗中撞上了一棵树.Two goats butted each other.两只山羊用角顶架....
Male albatrosses share in the incubation of eggs.雄性信天翁参与孵卵。The eggs hatched and the chicks matured.小鸡破壳而出。Objective : To study the effect of housefly larval secretion on the development of Ascaris suum eggs.目的: 观察家蝇幼虫分泌物...
This works through the mediation of the central nervous system.这是通过中枢神经系统的调节作用实现的。Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中引起不良变化.He's taking a dangerous drug: it acts very...