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
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
Give in!
认输吧！
She usually wears that round her middle when she goes out.
她外出时总是把它系在腰上。