levelling
n. 水准测量；校平
v. 弄平；瞄准（level 的 ing 形式）
例句
Teachers are accused of levelling standards down to suit the needs of less able students.
有人指责教师降低标准以适应学习较差学生的需要。
《牛津词典》
It was all down, down, down, gradually—ruin and levelling and disappearance.
一切都在往下沉，往下沉，往下沉，渐渐地——毁灭了，夷平了，消失了。
As for the goal of levelling the academic playing field, the state is pleased so far.
对于实现在大学领域的公平竞争这个目标，到目前为止是很令人满意的。
