Eaca
[化] 6-氨基己酸
🗣️ 情景例句
I can't make sense of it.
这个我弄不明白。
Man has not a greater enemy than himself.
人之大敌，自己而已。
I can see the problem. What do you think is likely to happen?
我知道问题在哪了。你认为可能会出现什么情况呢？