音标发音英式音标 [ˈfʌŋk.ʃən ˌkiː]美式音标 [ˈfʌŋk.ʃən ˌkiː]英式发音 美式发音 基本解释(计算机键盘的)功能键。同根派生 function key相关词英英字典剑桥英英字典 one of the keys at the top of the keyboard that make the computer perform particular operationsfunction key剑桥字典function key柯林斯字典