Sphingometer
梁和桁 架挠度测定器, 光测挠度计
🗣️ 情景例句
Would you like to call home?
你想跟家里通个电话吗？
Living without an aim is like sailing without a compass.
生活没有目标，犹如航海没有罗盘。
I am busy. How is your business？
我很忙。你的生意做得怎样？