Idioisolysin
自发同种溶素
🗣️ 情景例句
Yes, I have a terrible cold.
是的，我得了重感冒。
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
All these years, Eric had lived as a recluse.
这些年来，埃里克过着隐士生活，