Hardnester
锉式硬度试验器
🗣️ 情景例句
She was playing with the idea of studying abroad.
她有出国留学的念头，但并非很认真。
He who lives in glass house should not throw stones.
正人先正己。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。