Varion
一种离子交换树脂
🗣️ 情景例句
They took everything I had.
他们拿走了我的一切。
Do flying saucers really exist?
飞碟真的存在吗？
But even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
即使是在最有利的环境中，死去的生物中也只有一小部分能在开始腐烂前，或更可能在被食腐动物吃掉之前，被这样保存下来。