Pgi
[医][=(serum)pepsinogen i]（血浆）胃蛋白酶元？（放免测定）
🗣️ 情景例句
I would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
I worked at the hardware store this afternoon.
我今天下午在五金行工作。
Please give them all my best wishes. I hope Polly is well, too.
请向他们转达我的最良好的祝愿。我还希望波利也很好。