They were determined to press their case atthehighest level.
他们决心把事情闹到最高层。
《牛津词典》
2
Although you can charge them atthehighest rate, the remaining energy still runs out as heat.
虽然你能以最高比率给它们充电,但剩余的能量还是作为热量跑出来了。
3
Marie Curie, now atthehighest point of her fame and, from 1922, a member of the Academy of Medicine, researched the chemistry of radioactive substances and their medical applications.