Detection of error
[经] 发觉错误, 检查错误
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
This has been a great learning experience for us, Marilyn.
这对我们是一次很好的学习经验， Marilyn。
He drinks a lot of vegetable juice.
他每天都喝很多蔬菜汁。
The material was not damaged by us.
东西不是我们损坏的。