Opticals
(optical 的復數) a. 眼睛的, 視覺的, 光學的\\n[機] 光學上的, 光學的
??? 情景例句
You've been working late
你一直工作到很晚
My brother wants to learn how to dance.
我的兄弟想要學習跳舞。
Mrs.Brabante is talking to the manager of the local factory where the crop is processed.
布拉班特太太現在正和負責通心粉加工的當地加工廠的經理交談。