Of vital importance
极其重要的
🧩 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
His car's burning oil.
他的车烧油。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
Here are the results. Girls' relay: The winners -- Class 4! (Hooray!)
获胜者--4班！（好！）