Sfy
abbr. standard facility years(s) 标准设备寿命
🗣️ 情景例句
Well, help me serve, Robbie.
好 帮我分菜 Robbie。
Excuse me for that.
对不起我为那件事。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。