Hemadromograph
[医] 血流速度描计器
🗣️ 情景例句
No advertising material.
谢绝广告。
I'm too late.
我太迟。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”