Sfcs
abbr. safety flight control system 安全飞行控制系统
🗣️ 情景例句
Butter, nice and cold and hard.
牛油 新鲜又冷又硬。
Children are the parents's riches.
子女是父母之财富。
I don't think so, he says.
“我想不可以。”他说。