Cryptoporphyrin
[化] 隐卟啉
🗣️ 情景例句
I ate eggs and drank mild for breakfast today.
我今天早餐吃了鸡蛋和喝了牛奶。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。