Rigidometer
刚度计, 刚性测定计
🗣️ 情景例句
I'm really excited about seeing Grandpa.
一想到要见到爷爷， 我就觉得兴奋。
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
You're just in time for the football match.
你正好赶上足球比赛。