a leap frog信息详情
蛙跳
leap frog───跳背戏
a frog───青蛙
leap───v.跳，跳跃；急速移动，猛冲；突然做（某事）；剧增，猛涨；（车辆）突然移动；n.飞跃；跳跃，跳高；骤变；剧增；（用于地名）跃过或起跳处；n.(Leap)（美、法、英）莱亚（人名）
a leap year───闰年
a leap of───一跃
draw a frog───画一只青蛙
a busy frog───忙碌的青蛙
leap years───闰年(leapyear的复数)；n.闰年（二月加一日，故闰年为366日）( leap year的名词复数 )
chordal leap───弦跃
I like to compare economic competition to a game of leap frog.───我想把经济竞争比做跳蛙比赛。
leap-frog stood still for a long time, lost in thought, when, pop!───原地站了很长时间，陷入了思考中。
equation. A mixing leap-frog and C-N finite difference scheme is proposed.───方程周期初值问题构造了其C-N，“蛙跳”混合差分格式。
In order to search in discrete search space, a leap-frog algorithm named DSSLFA is proposed.───针对搜索空间是离散的问题近似求解，提出了一种名为DSSLFA的蛙跳算法；
Flea, a Grasshopper, and a Leap-frog once wanted to see which could jump highest;───有一次，跳蚤、蚱蜢和跳鹅想要知道它们之中谁跳得最高。
- a half past nine
- a queer character
- a magic day
- a mercenary friend
- a hundred and thirty
- a new student
- a little party
- a pneumatic tire
- a leap of faith
- a half past seven
- a queer cuss
- a merchant
- a maiden aunt
- a hundred and thirty dollars
- a party is more surprising
- a little patience
- a pneumatic trough
- a half-pounder
- a new study by us researchers
- a leap of faith davidbrennan
- a queer transaction