2025-08-15 18:27:24 浏览次

efficient是什么意思 英[ɪˈfɪʃnt] 美[ɪˈfɪʃnt] a. 有效率的, 能干的, 效率高的, 有能力的a. being effective without wasting time or effort or expenseefficient的用法和双语例句1. She is very e...