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	bot concession bot contract boted bote the bullet both... both both 24h 24, 7d 7 both a both a and b both a blessing and a curse both above and below ground both absent both absolute and proportional terms both academic both acceptable both according both active and both activities both acute both administrative both adults and children both advantages and disadvantages both advertising both after both agency and

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 —