有些加工，如精度要求不高或需要切除的金属量较小，也可能只需一次精切削。

有些加工，如精度要求不高或需要切除的金属量较小，也可能只需一次精切削。的英文翻译

基本释义

• Also, in some jobs, fot example, when great accuracy is not needed, or when a comparatively small amount of metal must be removed, a finishing cut may be all that is required.