Pepsinogen
[化] 胃蛋白酶原\\n[医] 胃蛋白酶原
🗣️ 情景例句
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
That's right.
那是对的。
I was in the kitchen cooking something and I felt the floor move.
我正在厨房煮东西，感到地板在震动。