苦味的

He liked the bitter taste of the ale.

他喜欢麦芽酒的。

This paper has studied the technological process for preparation of grain potassium picrate (PK), which can meet the requirements of production in batches.

研究了粒酸钾的合成方法和工艺条件,此工艺已扩大到几百克量级,可足于火工药剂的批量生产。