Hemoperfusion
血液灌流
🗣️ 情景例句
A clip-on?
用夹上去的？
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
On arriving in England, they were taken to the Crystal Palace by train.
一到英国，火车就把他们送到了水晶宫。