Co-existed
(co-exist 的过去时) vi. 共存
🧩 词语组成解析
[医] 钴(27号元素)
v. 存在( exist的过去式和过去分词 ); 生存; （尤指在特殊的条件下或在特定的场所）发现; 持续存在
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Many people believe that overweight results from overeating and stress.
很多人认为肥胖超重是因为吃得过多和压力造成的。