leap/ liːp /

1.noun [c] 
(jump) 跳

2.noun
(increase) (in price,number etc) 激增

3.vi.
(jump) 跳

4.vi.
to leap into/onto sth 迅速跳进/上某物

5.vi.[price] [ number etc+] 
(increase) 激增

to take a leap of faith
碰运气
by {or} in leaps and bounds
突飞猛进地
my heart leapt
我的心狂跳不已
6.vi.
(with fear) 我的心突突直跳