Tribometry
摩擦力测量术
🗣️ 情景例句
A dime is 10 cents. It's one tenth of a dollar.
一角有十美分，是一美元的十分之一。
Slowly, stricter laws and regulations are being passed by Congress.
慢慢地，在国会表决通过了更严厉的法律法规。
Anyone who has played even in a school football match knows this.
即使是仅仅参加过学校足球赛的人也有种体会。