side effect副作用學術名詞副作用:物理學、畜牧學、統計學、電機工程、氣象學、新聞傳播學副效應:電機工程、核能、化學工程、醫學旁效應:電子工程、資訊、醫學英文釋義a secondary and usually adverse effect of a drug or therapyany adverse and unwanted secondary effect