柯林斯词典backache /ˈbækˌeɪk/ (backaches) 1. N-VAR Backache is a dull pain in your back. 背痛 返回 backache剑桥词典a pain in your back 背痛 Gardening gives me such backache. 干园艺活让我背痛得厉害。 返回 backache