Elastooptics
弹性光学
🗣️ 情景例句
We'll tell you the big surprise.
我来告诉你们这个大惊喜。
Would you know your daughter,see her in company.
你若想了解女儿，只要看她和什么样的人交往。
Oh, hi, Wei Hua!
噢，你好，魏华！