翻译和例句：
谁的飞机模型飞得高？河南青少年一决高下。How would you make a model (模型) airplane fly higher? Is there a way to make a paper airplane fly for a long time? Is it possible to build a rocket (火箭) that is powered (供以动力 ……
? – Shanghai, of course. (2011 山东潍坊)A. the smallest B. the least C. the most D. the largest 进阶词汇power v. 供以动力 ……
. At the beginning of May, we were asked to make our own rocket. It had to be powered (供以动力) by water. Many ……
之物用法：常做复数How can we get enough supplies of coal?power v. 供以动力The car is powered by electricity.likely adj ……
. whichdecrease v. 减少，降低power v. 供以动力come into being 形成in the long term从长远来看 ……
.At first, my trains were powered (供以动力) by steam (蒸汽). They were very slow. Their top speed was only 35 km.... So he built me, China’s first self-built railway.At first, my trains were powered (供以动力 ……
" is sometimes used as a verb (供以动力), it is colloquial or slang (e.g. "to power up" an engine ……
;Scientists tracked down the cause of the disease to a particular gene.powervt. 供以动力，使有力量 用法：power还可... the cause of the disease to a particular gene.powervt. 供以动力，使有力量 用法：power还可以作名词，意思是“力量；动力；影响力；权力 ……
with an insurance company.Page 6power / vt. 供以动力, 促进，推动用法：一般用被动语态同根词：powerful adj. 强大的 powerless adj. 无力 ……
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