These are word's definitions related to observer. Click on any word to go to its word's detail page. Or, 更多关于observer的信息
0 a person who watches what happens but has no active part in it
observers of the political situation/political observers 政治觀察家
UN observers are monitoring the ceasefire. 聯合國觀察員在監督此次停火。
最新單詞
European
2021年8月16日
每日一詞
Shimmer