side-effect

柯林斯词典

1. N-COUNT The side-effects of a drug are the effects, usually bad ones, that the drug has on you in addition to its function of curing illness or pain. (药物的) 副作用
Side-effects include nausea, tiredness, and dizziness. 副作用包括呕吐、疲倦和头晕。
2. N-COUNT A side-effect of a situation is something unplanned and usually unpleasant that happens in addition to the main effects of that situation. 附带后果
One side effect of modern life is stress. 现代生活的一个附带后果就是压力。