countersink
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 10:13:27
countersinkcountersinkcountersinkcountersinkdot暗钉眼孔Drillandcountersinktheholestokeepwoodfromsplittin
countersink
countersink
countersink
countersink dot
暗钉眼孔
Drill and countersink the holes to keep wood from splitting.\x09
钻和锪孔,以保持木材的从分裂.
埋头孔点。。。