Feci
前向显式拥塞指示
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗？
Even Homer sometimes nods.
人非圣贤，孰能无过。
Suppose it rains,what shall we do?
万一下雨，我们该怎么办？