增删改查 CRUD ; CURD ; insert delete update select

删改 trim ; modify ; revise

删削改定 prune

增删查改 CRUD

删改文本 DDEDIT

报关单删单或改单费 amendment charge

删改规则 [计] deletion discipline

删改无关紧要的成份 Remove unneeded facts

删改记录 [计] deletion record

更改或删除程序 Change or Remove Programs