Sphingometer
梁和桁 架挠度测定器, 光测挠度计
🗣️ 情景例句
When did the Roman Empire come into being?
罗马帝国是什么时候形成的？
Pleasant hours fly past.
快乐时光去如飞。
All the same, I expect you'll enjoy coming into town now and again.
我也有同感，我希望你能时不时到镇上来开心的玩儿。