母的英語翻譯：

female; mother; nut; origin; venter
【醫(yī)】 mother

子公司的英語翻譯：

subsidiary
【化】 constituent corporation
【經(jīng)】 daughter company; sub-company; subsidiary; subsidiary company
subsidiary corporation

關(guān)系的英語翻譯：

relation; relationship; appertain; bearing; concern; connection; term; tie
【計(jì)】 relation
【醫(yī)】 rapport; reference; relation; relationship