Hemoglobinometer
血红蛋白计
🗣️ 情景例句
I've been meaning to ask you
我一直想问
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。