Tetraether
四醚
🗣️ 情景例句
To catch fish, you need the right magic.
要钓得到鱼 你得用对魔法。
I'm too worried.
我太担心。
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢，先生？通常是刚一出海它们就会坏掉的。