alaninebetaine丙氨酸: alanine; lactamine甜菜: beet; sugarbeet beetroot碱: alkali soda脯氨酸甜菜碱: prolinebetaine甘氨酸甜菜碱: glycine betaine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:丙氨酸甜菜碱,即可在微信中查询翻译