【計】 specification tool

說明的英語翻譯：

explain; narrate; account for; illustrate; make out; say; show; specify; state
directions; explanation
【計】 DCL; declaration; elucidata; explanatory notes
【化】 specification; specify
【經(jīng)】 explanation; explanatory note; justification

工具的英語翻譯：

gear; goods; implement; instrument; means; tackle; tool
【計】 utility
【經(jīng)】 facility; implement; means; tool