Component of velocity
[机] 分速度
🧩 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
He turned over his company to his son last year.
去年他把公司交给儿子管理。
Where there is life,there is hope.
生命不息，希望长在。
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。