Fiberoptronics
纤维光电子学
🗣️ 情景例句
Things will work themselves out.
事情自会有好结果的。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。