Becka贝卡beckn.点头；招手；(英)小溪v.<古>点头；招手Beckn.贝克(姓)Beckwith's syndromeBeckmann's nasal sawBeckmann thermometre贝克曼温度计Beckmann's apparatusBeckmann's electrodeBeckman spectrometer[医] 贝克曼氏分光计Beckmann thermometer贝克曼氏温度计,贝克曼温度计beckingstack modeling分块建模Beckman transposition贝克曼重排Beckmantown limestone贝克曼镇石灰炭