正负作用...

effects的音标：effects的英式发音音标为：[ɪ'fekts]effects的美式发音音标为：[ɪ'fɛkts]...

n.动产，财物，家财，结果( effect的名词复数 )，效果，感受，个人财产...

positive and negative effects的音标：positive and negative effects的英式发音音标为：['pɔzitiv ænd 'neɡətiv ɪ'fekts]positive and negative effects的美式发音音标为：['pɑzɪtɪv ənd 'nɛɡətɪv ɪ'fɛkts]...

He was suffering from shock as well as the after-effects of drugs.他在受着毒品毒副作用影响的同时还出现了休克。Businesses are feeling the indirect effects from the recession that'sgoing on elsewhere.企业感受到了别处经济衰退带来的间接影响。Randolph's wor...

OBJECTIVE : To study pharmacological effects of bornyl acetate, the main ingredient of Amomum villosum volatile oil.目的: 研究砂仁挥发油主要成分乙酸龙脑酯的药理作用.The present invention has high efflux and stopping bleeding effects.本发明的优点是:使用...