keyed pointing嵌: inlay; embed; set键: key勾缝: jointing; pointing; ding; po ...勾缝: [建筑] jointing; pointing; ding; pointing joint◇勾缝刀 pointing trowel; 勾缝工具 pointer嵌键斜角缝: keyed miter joint下载手机词典可随时随地查词查翻译