详细解释:a. 农业的
【计】 应用生成器, 结合图, 属性语法
【医】 银(47号元素)
英语解释：
名词 ag:
a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography同义词：silver, atomic number 47