单词：
单词： 相关文章
Time is precious. Nobody can afford to waste time. Once time has gone by, it will never return. You can never turn the clock back. Time passes very quickly. In fact, people say time flies. Time and ti
赖世雄初级美国英语
今天我们要讲的美国习惯用语是：Time flies. Time是时间，fly是飞， time flies就是时光飞逝。比如说，你已经有好几年没见你朋友的孩子了，现在他已经长得跟你一样高，这时候，你就会说, Wow,
美国习惯用语
I dont believe, in all my years, I have ever seen a fruit fly I would consider obese. But, thanks to the wonders of modern science, thats all about to change. Because a team of researchers from Cold Spring Harbor laboratory has produced the first fli
2017年Scientific American(一)月
Fading like a flower by Roxette In a time where the sun descends alone I ran a long long way from home To find a heart that's made of stone I will try, I just need a little time To get your face right out of my mind To see the world through different
好听的英文歌曲
The Flies and the Honey-PotA NUMBER of Flies were attracted to a jar of honey which had beenoverturned in a housekeeper's room, and placing their feet in it,ate greedily. Their feet, however, became so smeared with thehoney that they could not use th
英语美文
/f/ 唇齿摩擦辅音。发音时下唇轻触上齿，气流由唇齿间通过，形成摩擦音。这是个清辅音，发音时送气强，但声带不振动。 [] 双唇微开，舌头伸出来，上下齿轻咬住舌尖，将气流从牙齿的缝隙
卡卡课堂早餐英语