Co-occurred
(co-occur 的过去时) 同现；共现
🧩 词语组成解析
[医] 钴(27号元素)
v. 发生（occur的过去分词）
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
Never trust another what you should do yourself.
自己应该做的事，决不要委托别人做。
Together we repeated and repeated words and sentences.
我们一道反反复复地说词语和句子。