Recessus opticus
[医] 视隐窝
🧩 词语组成解析
[医] 隐窝
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
Easier said than done.
说话容易做事难。
Nor is the city without its moments of beauty.
城市也并非没有良辰美景。