英语词汇participation observation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	participation observation
释义	participation n — 参加 n observation n — 观测 n participate v — 参 v • 出席 v • 加盟 v observe v — 遵 v • 遵守 v • 察 v • 观 v • 占 v • 睹 v • 尊从 v • 探察 v • 体察 v
随便看	storage net storage node storage of belongings storage of cars storage of components storage of cookies storage of copies storage of crude oil storage of dangerous chemicals storage of fat storage offered storage of files storage of food storage of food waste storage of goods storage of hazardous materials storage of hazardous waste storage of information storage of inventory storage of invoices storage of liquids storage of natural gas storage of oxygen storage of personal data storage of records

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。

participation n —