Tractometer
工况仪, 测功计, 工作测定表
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
During the rush hour one evening two cars collided and both drivers began to argue.
一天傍晚交通最拥挤时，一辆汽车撞上前面一辆汽车，两个司机争吵起来。