fly的过去式和过去分词和现在分词
fly的现在分词 flying;过去式 flew;过去分词 flown;
flyv.飞;飞翔;(在空中或宇宙)飞行,航行;(乘飞行器或航天器)航行,飞行
adj.机灵的;机警的;不会上当的;时髦迷人的;漂亮的
Doesn\'t time fly?
时间过得真快!
We made the journey by land, though flying would have been cheaper.
虽然乘飞机会便宜些,我们还是走了陆路。
Urgh! There\'s a dead fly in my coffee!
呸!我的咖啡里有只死苍蝇!
A flying doctor service operates in remote regions.
在偏远地区有飞行医生服务。
Our exporters keep the flag flying at international trade exhibitions.
我们的\'出口商在国际贸易展览会上代表我们的国家参展。