Beban.比巴; 比芭bev.有；在；是；到达；拜访be seeing things幻想; 看花眼; 凭空想像be emphatic that强调be obligatory onprep.应尽的(不可推卸的)be in one's linebe hit by floods遭受水灾be after someone追赶某人be off the scent失去猎物的臭迹,追错方向,迷失方向,失去线索be her own woman自己作主; 自作主张be designated as被指定为be on the forage正在找饲料,正在征发粮穗,袭击; 搜寻