单词catapult
n.: 弹弓；（旧时的）石弩；弹射器（用以从舰船上弹射飞机升空）
v.: （被）猛掷
网络: 投石车；投石机；投石器
弹弓:
a stick shaped like a Y with a rubber band attached to it, used by children for shooting stones
（旧时的）石弩，弩炮:
a weapon used in the past to throw heavy stones
弹射器（用以从舰船上弹射飞机升空）:
a machine used for sending planes up into the air from a ship
（被）猛掷，猛扔:
to throw sb/sth or be thrown suddenly and violently through the air
抛射
〔美国〕突然把…捧出名
使…一跃而成为
使…获得
用弹射器发射
(像被弹射似地)迅猛行动
用弩炮[弹弓、弹射机]发射;用发射机射出(飞机)
【历史】弩炮;石弩
【军事】(导弹、飞机等的)弹射器;弹射座椅
绳索回收器
抛送机
〔英国〕(儿童玩的)弹弓
弹弓;弹皮弓
复数：catapults
过去分词：catapulted
现在分词：catapulting
v.hurtleshootthrowprojectpropel
It was really foolish of him to barter away his bicycle for this cheap catapult.
他用自行车换来一个廉价的弹弓，实属愚蠢。
A mere interjection, comment, the slightest question will catapult such a person into a talking fit.
仅仅欹、评论、毫不质疑会累成这样的人谈适合。
The Deutsche Bank AG trader"s early embrace and mastery of credit-default swaps helped catapult him to managing director at the age of 27.
魏因斯坦起初是德意志银行（DeutscheBankAG）的交易员，早年便精于信用违约掉期（credit-defaultswap）操作，27岁荣升董事总经理。
One is for Visible Air technology, which he created as a side project; it helped catapult Nike out of the doldrums in the mid-"80s.
其中的一项可见式气垫（VisibleAir）技术是他为一个编外项目发明的。
The instrument that I used turned into a catapult. And it went like this . . . And then that was it.
我用的工具成了一个弹弓，就像这样……我的工作成果化为乌有。
The catapult shot hundred-pound rocks at the enemy.
弩炮向敌人发射了上百磅石块。
shoot forth or launch, as if from a catapult.
向外射，似从弹弓上发射。
To hurl or launch from or as if from a catapult.
射出从或似从弹弓上发射或射出
The child broke his neighbor"s window with a catapult.
这孩子用绷弓子打碎了邻居家的玻璃。
A common myth among players is that a flexible racquet, that bends back more, returns more power to the ball due to a catapult-effect.
但是甚至在选手中间，也广为存在一个悖论，也就是说，柔韧的拍子，他弯曲变形得越多，那么他就能回给球更多的能量——就象弹弓一样。