unsafeKK [ənˋsef] /ənˈseɪf/发音形容词1危险的、不安全的The old bridge was declared unsafe and closed to traffic.那座旧桥被认定有危险,已封闭禁止通行。2不安全的、没有保障的Many students feel unsafe walking home after dark.很多学生觉得天黑后走路回家不安全。3不宜食用的、不能饮用的The well water here is unsafe to drink without boiling.这里的井水没有煮过不能喝。4未采取安全措施的、无防护的多指性行为The campaign warns young people about the risks of unsafe sex.这项宣导活动提醒年轻人未采取安全措施的性行为有风险。5不可靠的、有疑义的英式、法律The court ruled that the original conviction was unsafe.法院认定原本的有罪判决并不可靠。用这个字练口说→