Serozyme
[化] 凝血酶原\\n[医] 凝血酶原
🗣️ 情景例句
Five, five, five, seven, five, three, two.
5557532。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
On another occasion, he invited a number of important critics to see his private collection of modern paintings.
还有一次，他邀请一些著名评论家来参观他私人收藏的现代画。