noun 下载 🔗分享 边角料,下脚料 A piece that has been cut off of a larger piece when not needed; surplus. Examples : "The carpenter used the offcuts of wood to build a small birdhouse. " 木匠用剩下的边角料做了一个小鸟屋。 material part industry 与AI对话词汇游戏阅读练习