leapfroggers

['li:pfr?ɡ]
leapfrogger
n.
leapfrog的變形
leapfrog
['li:pfr?ɡ]
n.
跳背游戲，蛙跳游戲
蛙跳式前進(尤指兩棲部隊登陸后交互向前運動)
【計算機】跳點法，跳步法
vi.
玩跳背游戲
競相超越；交替超越；蛙跳般地前進：
Trucks and cars were
leapfrogging along the expressway.
卡車和小汽車在高速公路上你追我趕。
vt.
(蛙跳般地)躍過；越過…；相互增進；追隨…要求提高：
Packaging improvements and sales have been leapfrogging each other recently.
包裝的改良和銷售近來一直在相互促進。
to leapfrog the wages
競相要求提高工資
從旁邊跳過(或超越)；避開：
They leapfrogged the enemy's main force and struck at his weak points.
他們避開敵人主力而打擊其薄弱點。
【軍事】使(兩支部隊)交互躍進：
變形：
vi.
leapfrogged
. leapfrogging