Tdfs
abbr. Terminal Digit Fitting System 终端数字设备系统
🗣️ 情景例句
Oh, I'm glad that's over.
噢 我真高兴终于结束了。
One cannot get blood from a stone.
石头里抽不出血。
I'm thinking of buying some next Sunday.
我打算下星期天去买几条。