optional extras meaning in English
机器等的任选附件
任选附件
Examples
- The car radio is an optional extra
汽车上的收音机是可选择的额外配件。 - The cassette player is an optional extra in this make of car
这种型号汽车如需盒式磁带唱机费用另计。 - They should not be seen as an optional extra for children , or as an exercise in elitism
不应将它单纯视为用于儿童启蒙，也不纯粹是唯美主义的练习。 - The basic menus are still decided at compile time - runtime changes simply modify the optional extras
基本的菜单仍然在编译时确定- -运行时仅仅改变额外的可选项。 - The contact functions normally open normally closed and the contact types p - switching n - switching are available as optional extras
接点功能常开常闭和接点类型p型开关n型开关都可供选择。