Coproporphyrin
粪卟啉
🗣️ 情景例句
And how's Marge?
Marge，怎么样？
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
She was injured badly in the accident.
她在这次意外中受到重伤。