基本解释[經濟學]調勻砂英汉例句雙語例句For instance, grog was insteaded by sand as temper, molding technique was developed, atmosphere in later period of firing was often reducing.例如，普遍以砂粒代替碎陶末做羼和料，模制成型法的進步，燒成後期主要是還原氣氛。temper sand更多例句专业释义經濟學調勻砂