英语词汇be an observer at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

英汉双解词典包含464360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。

单词	be an observer at
释义	请查阅词条：be at (or have come to) an end
随便看	-itous it pleased sb to do something it pleased somebody to do something it pleased someone to do something it pleased to do something it pleases", "pleased", etc., "someone to do something it pleases", "pleased", etc., "someone to do something it pleases sb to do something it pleases somebody to do something it pleases someone to do something it pleases to do something it rains", "it is raining it rains ", "it is raining it rains", "it is raining it rains —", "it is raining — it rains —", "it is raining — it recks it recks it's its it's a case of it's a case of — it's a case of — it's a deal it's a deal