Sequency of operation
[电] 工作顺序
🧩 词语组成解析
[计] 序数
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
I really want to go back to work,
我真的想回去工作，
What is he doing today?
今天他在做些什么？
Good morning, class! Who is on duty today?
同学们，早上好！今天谁值日？