Beiro贝罗
bev.有;在;是;到达;拜访
Be they American or Australian?
be geared to international standard国际接轨
be bored/scared/worried stiff非常厌烦/害怕/担心
Be you free tomorrow afternoon?
Besredka-Jufille culture-medium别-儒二氏培养基:用凝固的卵白及卵黄与肉汤制成的培养基
Be ignorant about potential hazards对潜在危险一无所知
Be there a language laboratory?
Behler's joint depressing apparatus