“raising agent”寫句子,用raising agent造句
2017-04-05
Yeastistheraisingagentinbread.Self-raisingflourcontainsaraisingagent,butifyouonlyhaveplainflouronhand,add2tspofbakingpowderto1cupofplainflour.Wheatflour,vegetableoil,maltextract,salt,calciumcarbonate,...