crutchKK [krʌtʃ] /kɹʌtʃ/发音名词1拐杖、拐杖常用复数He walked on crutches for six weeks after the surgery.手术后他用拐杖走了六个星期。2精神支柱、依赖、倚赖多含贬义For many people, coffee has become a daily crutch.对很多人来说,咖啡已经变成每天的依赖。用这个字练口说→