beakn.鸟嘴;鸟嘴状物体;<非>鹰钩鼻n.<英俚>地方治安官;校长
beaker sampling杯选试样
beak arthrodesis鸟嘴式融合术
beakhead and claws尽力,竭力
BEAKLESS ANVILS.独角砧。
Beaker's microtome焊道顺序
beaker in low form低型烧杯
beak pattern snips鸭嘴式白铁剪
beaker in tall form高型烧杯
beaker of high form高形烧杯
beak-head moulding鸟嘴头饰