Rigidometer
刚度计, 刚性测定计
🗣️ 情景例句
You may use a first name if you are asked to (call me …).
如果你得到允许的话，你便可以直呼某人的名字。
Never offer to teach fish to swim.
切莫教鱼游泳。
Thank you.
谢谢。