短語詞組短語approval -in-principle detail 原則上批準in -prciple objection criteria 原則上禁止淮則IN -PRCIPLE APPROVAL FOR WORK PERMIT 原則上批準工作許可;正在繙譯the In -Principle Approval letter 學生準証的批準文件IPA -In-Principle Approval letter 一封原則批準書a roval -in-principle letter 原則上批準書 返回 in principle