Behan.贝亚
bev.有;在;是;到达;拜访
be very pleased that非常高兴
Beilschmiedia fordiin.广东琼楠
be given an audience得到发表意见的机会
be struck with fever发烧
be out of quarantine解除检疫
be on active service服现役
be five minutes late迟到5分钟
be ravenous for food急欲觅食
be in urgent need of急需
be standard practice常规做法