Epca
[医][=episilon amino caproic acid]ε-氨基己酸
🗣️ 情景例句
Could you knead the dough for me?
你能帮我揉面吗？
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。