1·Ethyl lactate is one kind of comestible synthetic spicery. It is also one kind of good solvent.
乳酸乙酯是一种食用合成香料，它还是一种非常好的溶剂。
2·Piper nigrum L. is not only a traditional spicery crop, but also a important curatorial material because of its far-ranging pharmacological function.
胡椒既是传统的香料作物，也是重要的医药原料。胡椒（碱）具有比较广泛的药理作用。
3·The sebacic acid is a kind of important organic intermediate which is widely used to produce nylon, plastic, spicery and so on.
癸二酸，废水，精制，生产，研究癸二酸是一种重要有机中间体，被广泛应用于生产尼龙、塑料、香料等。