This allows the pair to mate properly and stops the hen staying in the nest-box...这样可以使这对公鸡和母鸡正常交配，让母鸡不再呆在鸡窝里。His brother Micah stops by and gives him punch to the shoulder.他的哥哥Micah走了过来,在他的肩膀上轻轻地拍了一下.Goosen hits approac...
周四晚上9点英国广播公司电视二台开始播放他的新连续剧。He begins his new series on BBC 2 at 9pm on Thursday.周四，南极气流给智利南部带来了刺骨的严寒。Antarctic air brought biting cold to southern Chile on Thursday.他因被控醉酒驾车而于周四在曼彻斯特的刑事法庭受审。He appeared at Manchester Crow...
Preparation of salicylic hydrazide . Controlling material mole ratio and the product recrystallization is the key.水杨 酰肼的制备控制原料的摩尔比、产物的重结晶是关键.A new method for determining hydrazide group introduced to polymethyl acrylate ...
The boy's condition has been downgraded from critical to serious...男孩已脱离生命危险，但病情仍很严重。The female role has been downgraded altogether in the drive for greater equality.在争取更多平等的运动中，女性角色完全被贬低了。She was downgraded to assi...