Optoelectronics
[计] 光电子学
🗣️ 情景例句
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
Jack will feel sorry when she leaves.
她一走，杰克会觉得悲伤的。
The hottest month is July. Autumn starts in August, and goes on to October.
最热的月份是7月。秋天开始于8月，持续到10月。