Sfb
abbr. submarine fog bell 潜水雾钟
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
Much will have more.
贪得无厌。
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。