insoluble collagen不: a block of wood溶胶: sol; soliquid; suspensoid; c ...原: primary; original; former溶胶原: procollagen溶胶原(蛋白): procollagen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:不溶胶原,即可在微信中查询翻译