Leucomainaemia
蛋白碱血
🗣️ 情景例句
She was in our class.
她和我们同班。
How was your flight?
你的航班怎样？
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。