Gcft
淋球菌补体结合试验
🗣️ 情景例句
You go ahead with the formalities. I'll see to the heavy luggage.
您先去办手续，我来帮您照看大件行李。
Yes, your money has arrived.
噢，您的汇款已经到了。
When are you leaving?
你什么时候离开？