Hematosteon
骨髓腔积血
🗣️ 情景例句
You don't know up from down.
你黑白不分。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
I was doing eighty when I overtook you.
我是以第小时80英里的速度赶上你的。