pioneer是什么意思
pioneer英 [ˌpaɪəˈnɪə] n.先驱者；先锋；创始人；创办者;轻工兵;先驱生物;comp.拓荒者的；开拓者的；探险者的;先驱的；首创的；最早的;vt.开创；开办；倡导pioneer的造句：1、Increases in seeds frompioneer plants and systematic changes in the animals hunted and the trees used for construction and fuel are evidence of environmental degradation.(先锋植物种子的增加，被猎杀的动物以及用于建筑和燃料的树木系统的变化是环境退化的证据。)2、pioneer Electronics. This is Mary Wu spea.(先锋电子。我是吴玛莉。)3、AIpioneer Margaret Boden, professor of cognitive science at the University of Sussex, praised the progress of such discussions.(苏塞克斯大学认知科学教授、人工智能领域的先驱玛格丽特·博登称赞了此类讨论的进展。)
pioneer是什么意思
pioneer的意思是：n. 先锋；开辟；倡导。读音：英[ˌpaɪəˈnɪər]，美[ˌpaɪəˈnɪr]。释义：n. 先锋；拓荒者。vt. 开辟；倡导；提倡。vi. 作先驱。变形：过去式pioneered，过去分词pioneered，现在分词pioneering，第三人称单数pioneers，复数pioneers。短语：pioneer in work of 在…工作方面的先锋pioneer of new era 新时代的先驱者pioneer a new method 探索新方法pioneer的例句1、Andy Canvin is a pioneer on the strange frontier of DNA genealogy.安迪·卡文是DNA谱系学奇异前沿的先锋人物。2、He was a pioneer of China's aerospace industry.他是中国航天工业的拓荒者。3、He was the pioneer of contemporary Chinese realist fine arts.他成为中国现实主义美术的先驱。4、He was a pioneer in the use of X-rays.他是最早使用X光的人。5、I see everybody as a pioneer out there.我认为每个人在那里都是先锋。
关于水果的小学英语作文 150字左右 急急急急急急急急急急急.................... 10月14日要用
我最喜欢的水果 我最喜欢吃的水果是西瓜。 西瓜象一个大皮球。它的皮上有一道道的条纹，有的条纹是浅绿色的，有的是深绿色的。西瓜的瓤是大红色的，一闻一股香甜的气味扑面而来，咬一口凉凉甜甜的，非常好吃哦。 通过上网查资料，我了解到：西瓜原产于非洲热带沙漠地区，有四千多年的种植历史。约于公元十世纪，由西域移植我国，先在现新疆境内栽培，后传入内地。 My favorite fruitI like to eat fruit is watermelon. Watermelon like a big ball. Its skin have series of stripe, some stripe is the light green, have a plenty of dark green. Watermelon is the big red; the smell, a sweet smell of a face, a bite of cool sweet, very delicious oh. Through the use the Internet, I know: the watermelon is originated in Africa tropical desert areas, and four thousand DuoNian planting history. About in the tenth century, the western regions in China, first by the transplant in the xinjiang, China was introduced into the mainland after cultivation.我最喜欢的水果—芒果 我最喜欢吃芒果。它有一副诱人的外表：金黄色的皮、胖月牙型的形状。你只要剥开它那金黄而光滑的皮，就会看到黄色的果肉。轻轻咬一口，细滑的果肉特有的香味立刻充满整个口腔，使你有一种想一口吞下的愿望。芒果不像别的水果一样有扑鼻的香味，但把它搁到鼻子下面仔细闻一闻，就会闻到淡淡的清香。有一次，我把皮当作果肉送进嘴里，突然我觉得又酸又涩，于是我赶忙喝了口水，这才好些，我又急着去吃别的东西，刚把食物送到嘴里，就觉得舌头好像脱了一层皮似的难受，好像一把刷子在舌头上磨擦，这时我才知道芒果的皮又酸又涩，原来皮和肉有天壤之别，就像看人一样，不能光看外表，还要看人的内心。 My favorite fruit-mangoI like eating mango. It has a pair of attractive appearance: the golden skin, fat crescent shape of type. As long as you peel it off the golden yellow and smooth skin, will see yellow pulp. Gently bite and smoothing pulp flavor characteristics immediately filled the entire, make you have a mouth to swallowed it wishes. Mango is not like other fruit as same as the tangy scent, but put the to the nose carefully, you will smell smell light faint scent. One time, I put the skin as the fruit pulp to send into his mouth, suddenly I feel sour and bitter, so I quickly drank saliva, this ability is better, and I was in a rush to eat something else, just put the food into his mouth, tongue feel like peeling like suffered, as if a brush in tongue friction, then I just know mango skin sour and bitter, original skin and meat is a far cry from, like, can't see light at the same appearance, and looking at the heart.我最喜欢的水果 秋天到了，果园里的水果成熟了，你看，有红彤彤的苹果、黄澄澄的大鸭梨、金灿灿的橘子……但我最喜欢的是橘子。 橘子的形状是圆圆的，它穿着一身儿金色的外套，多像一个漂亮的小灯笼啊！剥开金色的外套，里面露出一个个橘子瓣儿，它们就像互相帮助的兄弟姐妹一样紧紧的抱在一起。掰开一片橘子瓣儿放在口中，酸酸的，甜甜的，清凉爽口，味道真是美极了！不一会儿，我就吃掉了一个橘子。 橘子不但好吃，而且还能治咳嗽，帮助身体补充人体所需要的维生素。当然，橘子皮可不要扔噢，它可以泡橘子水喝呢。看，橘子的作用多大啊！ 橘子不但好吃，样子也很好看，所以，在众多的水果中，我最喜欢吃的橘子了。 My favorite fruitAutumn comes, the orchard fruits mature, you see, have the red apples, glistening big ya pear, golden oranges...... But most of all I like oranges.Orange is the shape of round, it was wearing a ShenEr golden coat, much like a beautiful small lanterns! Peel it off the golden coat, inside a orange BanEr, they show like help each other brothers and sisters as tightly embrace together. Break a piece of orange BanEr in his mouth, very sour, sweet, cool and refreshing, taste is really beautiful! Not and in a short while, I ate an orange.Orange not only delicious, and still can treat cough, help the body compensatory human need vitamin. Of course, orange peel can cast not oh, it can bubble orange water to drink? Look, the orange DuoDa role!!!!!Orange not only delicious, appearance also is very good-looking, so, in many of the fruit, I like eating an orange.
