n.曲线(面);(使)呈曲线型;
v.沿曲线运动;
例句:
There is a learning curve in the process of seeking employment.
找工作有一个经验累积的过程。
The slope increases as you go up the curve.
上了弯道以后,路越来越陡。
Both he and the crew are on a steep learning curve.
他和组员们都学得很快。