Retinal cup
[医] 视神经乳头陷凹
🧩 词语组成解析
a. 视网膜的\\n[化] 视黄醛
cup
[kʌp]
n. 杯子;一杯（的量）;（胸罩的）罩杯;优胜杯;
vt. 使（手）窝成杯状;使（双手）成圆状托起;为…拔火罐;
🗣️ 情景例句
You bet I have!
我铁定已经钓到了！
Health is happiness.
健康就是幸福。
The first thing I saw when I entered the art gallery was a notice which said:
走进展厅首先看到的是一张告示，上面写着