Bds
abbr. 用硬纸板作封面（bound in boards）
🗣️ 情景例句
You shouldn't have.
不该这样破费的。
In the deepest water is the best fishing.
绝处能逢生。
When they were very young, Mr. Green sometimes dressed up in a red coat. But he doesn't do that now.
在他们很小时，有时候格林先生穿上一件红色的外套。但他现在不那么做了。