Prismatometer
测棱镜折射角计
🗣️ 情景例句
Well, I'll tell Robbie.
好， 我告诉Robbie。
The reporter has a good story.
这个记者采访到了精彩的记事。
The shape and dimensions of the skyscrapers depend entirely on the necessity of obtaining the maximum income per square foot of ground,
每平方英尺地皮取得最大收入