BEIH(=binialamide) 烟肼酰胺bev.有；在；是；到达；拜访be on one's backbe coy of speech羞于言谈be unfit for use不适用be thankful that非常高兴； 为 ... 感到高兴be getting older正在变老be well in sight指日可待bemired clothing污损的衣服be in one's cups喝醉be fleet of foot走路快，捷足的be goggle-eyed凸眼