buck是什么意思,buck怎么读,
buck up使振作;打起精神;[俚]加快
buck the trend反潮流
1.A conspicuous sign indicating the presence of white-tailed deer in a woodlot is a buck rub.
白尾鹿出没于一片林地的明显标志是“擦鹿”。
2.It was found that when a white-tailed buck makes a rub, it moves both antlers and forehead glands along the small tree in a vertical direction.
人们发现当白尾鹿摩擦时,它的鹿角和前额腺会沿着小树垂直移动。
3.Forehead rubbing by male deer on buck rubs presumably sends a great deal of information to other members of the same species.
雄鹿摩擦前额很可能向同类中的其它成员发出了大量信息。
5.Because both sexes of white-tailed respond to buck rubs by smelling and licking them, rubs may serve a very important additional function.
因为两种性别的白尾鹿都是通过嗅和舔来对雄鹿的摩擦做出反应的,所以摩擦可能还有一个非常重要的附加功能。