Sclerometer
n. 硬度计\\n[医] 硬度计
🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
He has a mind to become a revolutionary.
他有当革命家的胸襟。
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。