Queueing theory
[计] 排队论, 大系统服务理论
🧩 词语组成解析
[计] 排队, 队列
🗣️ 情景例句
While it may be cold outside, it's always warm here in the office.
外面可能很冷的时候，办公室里面总是很暖和。
Your English is very good.
你的英语很好。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。