分類的英語翻譯：

sort; class; classify; assort; divide; label; staple; system
【計】 categories; categorization; category
【化】 classification
【醫(yī)】 classifieation; grouping; systematization; systematize; typing
【經(jīng)】 classification; classifying; group; sort

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