“刀痕”的拼音

怎样去人造石的刀痕 、 灼痕及刮伤?How to get rid of the knife track, burn mark and scratch?即将到来的手术能否在我英俊的脸上留下刀痕?Coming operation whether does knife mark leave on my brilliant face?饰条必须光滑,无可见刀痕, 锯痕, 或砂痕.Moulding must be smooth and free o...

“刀痕”的英语可以翻译为：[机] tool marks ...