Hematoporphyrin
血卟啉
🗣️ 情景例句
Philip works late. Philip
工作到很晚。
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一张纸压在上面，就印出了一整页书。