berthelot pierre engène marcelberthelot-thomsen principlebethelot贝: cowry; cowrie; shellfis特: particular; special; excepti ...洛: short for Luoyang a surname贝特洛方法: berthelot method贝特洛关系: berthelot ralation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:贝特洛，即可在微信中查询翻译
