Opticist
n. 光学家\\n[医] 光学家
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
The scenery is beautiful near the Pacific Ocean.
太平洋海洋附近的风景是美丽的。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，