Pbp
[计] 数据分组实发协议
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
Money is the sinews of war.
无钱莫打仗。
Once in a while sailors came down, Kunta thought, to carry sick men upstairs for treatment.
偶尔水手下来，孔塔猜想是把生病的人抬上去进行治疗。