Merphyrin
[化] 血卟啉汞; 无铁血红质汞
🗣️ 情景例句
Yes, it is. Come up.
是的 是我。请上来
You're hopeless!
你真是没救了！
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。