Snicp
子网无关汇合协议
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
The tortoise wins the race while the hare is sleeping.
兔子睡大觉，乌龟跑第一。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。