wastes

You can even make stock from the bones, so that nothing goes to waste.

你甚至可以用骨头来做汤料，所以没有什么会被浪费掉。

He opposes any kind of nuclear waste being dumped at sea.

他反对将任何一种核废料倾倒入海中。

the Arctic wastes of northern Siberia

西伯利亚北部的极地荒原地区

Don't waste your money on such junk.

别在这种垃圾上浪费你的钱。