Microhemopipet
[医] 血液微量管
🗣️ 情景例句
Do you get the message?
明白我的意思没有？
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
He's upstairs.He's having a bath.
他在楼上。他正在洗澡。