Circulus arteriosus halleri
[医] 视神经血管环
🧩 词语组成解析
[医] 环, 圈
adj. 动脉的
🗣️ 情景例句
I will serve coffee and pumpkin pie.
我来准备咖啡和南瓜派。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
It is harvest time, and all the farmers are very busy.
因是收获季节，所有的农民都很忙。