Priority queuing
[计] 优先排队
🧩 词语组成解析
[经] 排队论
🗣️ 情景例句
Three months ago.
三个月之前。
Our family always has a traditional Christmas.
我们家每年都要庆祝传统性的圣诞节。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。