Bds
abbr. 用硬纸板作封面（bound in boards）
🗣️ 情景例句
He just can't keep a steady job.
他就是不能安心地在一个地方工作。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
No, we aren't.
不， 还没有。