Tribometer
n. 摩擦计
🗣️ 情景例句
Are we ever going to finish?
我们这样谈得完吗？
A discontented man knows not where to sit easy.
不满足者坐无宁时。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。