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 see. Then you don't have any collateral.
我明白了。那么你们没有任何担保物。
Can you tell one from the other?
你能区别哪个是哪个吗？
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，