英语词汇has played a key role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	has played a key role
释义	key role n — 要角 n key n — 诀窍 n • 钥 n • 密钥 n • 按键 n • 锁匙 n • (音乐的)调 n role n — 作用 n • 角色 n • 任务 n • 职能 n • 脚 n key adj — 关键的 adj
随便看	hot rolled coil hrc hot rolled low carbon steel hot rolled products hot rolled ribbed bar hot rolled sections hot rolled sheet hot rolled steel plates hot rolled strip hot rolled strip steel hot rolled tubes hot rolled u section hot rolled wide hot rolling hot rolling aluminum hot rolling line hot rolling mill hot rolling process hot runner hot runner business hot runner controller hot runner injection hot runner injection molding hot runner manifold hot runner mold hot runner products

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。

key role n —