Ocra
abbr. obstruction of central retinal artery 视网膜中央动脉阻塞
🗣️ 情景例句
What language do they speak in Japan?
在日本他们说什么语言？
I was born in a little town not far from here.
我出生在离这儿不远的小城市里。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.
在这儿，他们可以听见一种连续不断的轰鸣声。后来他们发现这是由山洞顶部的一个小孔里喷出的水柱跌落到水潭中发出的声音。