Prismatometer
测棱镜折射角计
🗣️ 情景例句
Sports help to develop healthy bodies.
运动可以锻炼健康的身体。
I'm afraid it's going to be too wide.
我怕它将太宽。
Where's the farm, Li Lei? Is it far?
农场在哪里，李垒？远吗？