Opticals
(optical 的复数) a. 眼睛的, 视觉的, 光学的\\n[机] 光学上的, 光学的
🗣️ 情景例句
He didn't want to borrow any money.
他不想借钱。
Tall trees catch much wind.
树大招风。
and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.
病要治好，但不要太麻烦。