英语词汇observer 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	observer role
释义	observer — 观测者 • 旁观者 • 观察者 • 观察家 • 观察人士 • 观测员 role n — 作用 n • 角色 n • 任务 n • 脚 n • 职能 n
随便看	by tolerating by tomo by tomorrow 10:00 by tomorrow night by topic by topping by torturing by total amount by totalling by touch by touching by touring by tracing by tracking and by trade by trade name, trademark, manufacturer by trade name, trademark, manufacturer by trade or otherwise by trading by trading with by tradition by traditional methods by train by trained individuals by trained persons

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。

observer —