Ceiling of number
[计] 数的上整数
🧩 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
Would you like to sign the contract now?
你现在要签这合同吗？
First think,and then speak.
动口先动脑。
Of course we can. Our job is playing all kinds of music.
当然能啦！我们的本行就是演奏各种音乐。