Spongin
n. [生化]海绵硬蛋白
🗣️ 情景例句
Here I am.
我在这儿！
If she could help you, she would help you.
如果她能帮你，她一定会的。[虚拟语气]
Do you remember the first time we met?
你还记得我们第一次见面的情况吗？