optional – phrases

Terms for subject Information technology containing optional | all forms | exact matches only

English	Chinese
licensed optional materials	特许任选资料
optional halt instruction	任选停机指令
optional membership class	随意属籍类别
optional network facilities	任选网络设施
optional network facilities	选择网络设施
optional pause instruction	选择暂停指令
optional priority interrupt	可选优先级中断
sign optional	任意符号正或负