常见例句双语例句A salt, a carbonate of ammonium, NH4NH 2CO 2, which is an intermediate in the manufacture of urea and a component of smelling salts.一种盐，即铵的碳酸盐，NH4NH 2CO 2，是制造尿素的中间产物和嗅盐的一种成分。odict.net 返回 smelling salt