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
But I'm sure he has a few bags with him on the train.
不过我相信他在火车上还有几件行李的。
What time do you start work?
你什么时候开始工作？
Many of the men fell sick with fever.
许多人因发烧而病倒。