英语词汇effectiveness of policies怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	effectiveness of policies
释义	effectiveness n — 效率 n • 有效性 n • 效果 n • 实效 n effectiveness — 效力 • 效益 • 效用 • 效能 policy n — 策 n • 政策 n • 方针 n • 保单 n • 方策 n effective — 有效 • 行 • 成效 adj • 有效的 adj • 效的 adj • 高效 adj • 切实 adj • 好用 • 有作用 • 灵 • 奏效 • 有结果 • 灵验 of — 的
随便看	a knock a knock at the door a-knocking a knocking sound a knock on the door a knock out a knock-out competition a knot a knotty problem a know all a know-how a knowing about a knowing how a knowledge economy a knowledge of how a knowledge source a known characteristic a known current a known expert a known fact a known frequency ""a known issue"" a known it all a known length a known person

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

effectiveness n —