Age diminishes the heart's ability to pump harder and faster under exertion.随着年龄的增加，人在消耗体力时心脏的输血能力和输血速度会有所减弱。He clearly found the physical exertion exhilarating.他明显感觉体力劳动令人愉快。She was hot and breathless from the exer...
Nowadays I seem tired with the least exertion.现在我好像稍一用力就感到疲劳。In the exertion Tompkins' hat had become dislodged.汤普金斯的帽子被一把拽了下来。Exertion of authority over others is not always wise.以权压人并不总是明智的。He clearly found the ph...