我在地下室发现了一把布满灰尘的旧椅子。

I found a ___dusty old chair in the basement.

除了我那几乎无用的皮卡车的持续轰鸣声，布满灰尘的街道上听不到任何声音。

Not a sound could be heard in the ___dusty street except for the continuous roar of my almost useless pick-up.

图书馆的书架总是布满了灰尘。

The shelves in the library are always ___dusty.