function、functionality 1. functionality:名词 “功能性;功能;实用性(侧重 “事物具备的功能总和或功能实用性”)”(搭配 “software functionality;design functionality;test the functionality”); 2. function:名词 “功能;作用(侧重 “单个具体功能”)”,近义差异(“the function of a button”(按钮的功能) vs “the functionality of the device”(设备的整体功能性)); 3. 高频错拼:易漏写 “a”(误写 “functionality” 为 “functionality”); 4. 用法误区:不可用于 “单个功能”(如 “the functionality of the button” 错误,应为 “the function of the button”)。
精选例句
高考
1、 It is significantly more compact than any comparable laptop,with no loss in functionality.