adverse
01
不利的, 相反的
against someone or something's advantage
例子
Experiencing adverse reactions to medication can be dangerous and require medical attention.
对药物产生不良反应可能是危险的，需要医疗关注。
02
逆的, 反向的
moving in an opposing direction
例子
Canoeists found their pace slowed to a crawl in the river 's adverse currents near the dam.
划独木舟的人发现，在靠近水坝的河流逆流中，他们的速度减慢到了爬行。
