BEIH(=binialamide) 烟肼酰胺bev.有；在；是；到达；拜访be forbidden for禁止Beidou satellite北斗卫星be all for doing十分赞成(做) ...be infected with感染(疾病)be a contrast to和 ... 成对比be over the odds不可能be united as one一致be in good heart兴致勃勃; 兴高采烈; 情绪高昂be shut in hills四周环山be on night duty值夜班