Trypsogen
[医] 胰蛋白酶原
🗣️ 情景例句
Well,
好了，
Turn left at the second light and then go straight for two blocks.
到第2排红绿灯处往左拐，然后一直往前走，过两个街区。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。