Catabolin
分解代谢产物; 异化产物
🗣️ 情景例句
I really mean it.
当然是真的。
If it doesn't rain tomorrow, will you come to see me?
如果明天不下雨的话，你会来看我吗？
You might have left it in the shop.
可能你把它落在店里了。