irritancy的读音 irritancy中文意思

英音  ['ɪrɪtənsɪ] 
美音  ['ɪrɪtənsɪ] 
n. 烦闷,苦恼,刺激
irritancy 用法和例句
Can it be used during irritancy ? How is the effect ?
烦闷时可否使用?效果如何?
Curdlan is a natural microbe exocellular polysaccharide , which has distinctive physics & chemistry characterization and immune irritancy activity .
摘要凝胶多糖是一种天然的微生物胞外多糖,具有独特的理化性质及免疫刺激活性。