
leap
n.
1.跳跃;飞跃
The dog made a leap over the fence.
狗跳过了围栏。
2.(数量)剧增
leap boom
如果是抽象的比如质量水平之类的话还是great improvement吧
forward leap
by leaps and bounds
a leap

leap
n.
1.跳跃;飞跃
The dog made a leap over the fence.
狗跳过了围栏。
2.(数量)剧增
leap boom
如果是抽象的比如质量水平之类的话还是great improvement吧
forward leap
by leaps and bounds
a leap