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
My watch stopped.
我的表停了。
Friends are lost by calling often and calling seldom.
交往过密过疏，都会失去朋友。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。