Hemalexin
血补体
🗣️ 情景例句
That's true.
确实是这样。
I see. I'll go and check.
噢，原来是这样，那我再去查查看。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。