Factorl
血纤维蛋白原
🗣️ 情景例句
You'll see a dotted line on the last page.
你会在最后一页上看到一条虚线。
It's a pencil.
那是一枝铅笔。
The smoke from the fire rose and found its way outside and the light danced over the roof of the cave.
缕缕青烟从火中升起，飘出洞外，火光在洞顶上闪耀。