kerf切割: slicing; cutting; excision; ...缝: seam铣切割缝: mill-cut slot割缝: kerf切割: slicing; cutting; excision; dissection◇切割机cutterbar;cut-off machine;slitter; 切割面 cut surface; facet; 切割线 line of cut下载手机词典可随时随地查词查翻译