walker这个英文单次什么意思

walker这个英文单次什么意思

walker 英[ˈwɔ:kə(r)] 美[ˈwɔkɚ] n. 散步的人; (帮助小孩学走路用的) 学步车; 助步车; 助行架; [例句]She eventually used a cane, then a walker, and finally was confined to the house.结果她拄上了拐杖,后来又用上了助行架,最后连房门都出不了了。[其他] 复数:walkers