Protoporphyrin
n. [化]原卟啉
🗣️ 情景例句
Yes. The Molinas are waiting for me.
不会。Molina一家人正等着我呢。
I'm going to give him a silver one.
我正要给他一个银的。
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底发现了一只小瓶，高兴地一把抓了起来。