... 摘果剂；疏果剂 chemical fruit thinner; fruit thinning agent 化学团基chemical grouping 化学刺激物 chemical irritant ...
双语例句
1
Using the terms simple and complex carbohydrate is an old way of grouping carbohydrates according to their pre-digestion chemical structure.
使用术语简单和复杂碳水化合物是根据他们被消化之前化学结构进行分类的老方法。
2
Drugs also can be classified according to their form, such as liquid, tablet, ointment, or powder. Still another method of grouping drugs is by their chemical structures.