单词：half-bred
half-bred的用法和样例：
例句
- Scientists have bred new hybrid plants and animals which yield more food.科学家培育的许多新的杂交植物和动物，提供了更多的食物。
- Compared to traditional crossbreeding, gene splicing takes about half as much time to develop a new crop or animal variety.与传统的杂交育种相比，基因剪接约需多半的时间开发一种新的作物或动物品种。
- The half-caste engineer begged and pleaded to stop the engine for half an hour in order to cool it and attend to the water circulation.混血轮机手再三要求，让机器停下半个小时，等稍微冷却以后，检修一下水循环系统。
- half-breed混血儿(尤指美洲印第安人...
- half-blooded同父异母的(或同母异父的...
单词：half-bred 相关文章
背景介绍： 众所周知，关爱留守儿童已经成为了社会关注的焦点。目前，留守儿童的数量多，且监护人多为孩子的爷爷奶奶等受教育程度较低的一群人。一些孩子们得到的物质较为丰富，而精
英语作文
eight - number between 7 and 9, 八 ate - past tense of eat, 吃的过去式 bear - a big, hairy animal bear - to be able to withstand something bare - exposed bred - past tense of breed 繁殖的过去式 bread - a type of food 面包 be - is 主动词
雅思英语
bowl [bəul] n.碗 danger ['deindʒə] n.危险 fatten ['ftn] v.养肥 headmaster [hed'ma:stə] n.校长 lead [li:d] n.v.领导，指引 neighbor ['neibə] n.邻居；v.毗邻 professor [prə'fesə] n.教授 shapeless ['ʃeiplis] a.无定形的 surpr
1200个常用英语口语单词（MP3+文本）
For many people summer equals tomatoes. Thats when folks can get their hands on gorgeous heirloom and traditional varieties, full of tomatoey flavor. Such tomatoes provide a stark contrast to year-round supermarket ones, famous for tasting like, well
Scientific American(六)月
This is Scientific America's 60 second science, I'm Sentay Graber, this will just take a minute. Magnifying glass, telescope, tiny tiny tape measure, these are the weapons with which researchers are fading it out to find the world's smallest frog.One
Scientific American(一)月
Paul: Hey, Todd. I saw your pictures with you and some tigers. Where's that from? Todd: That was at a place in Southeast Asia. It was in Thailand, actually. Paul: All right. Todd: Yeah, it was pretty cool. I was a bit dubious of it. I mean, I saw the
原版英语对话1000个
Professor: Kevin and Jose are roommates at college. Today they are moving into their room and meeting each other for the first time. Professor Bowman, 这可是件大事。我的第一个大学室友睡觉鼾声如雷，还经常偷吃我的东西，希
美语三级跳
1. I like pets very much, but I don't know which one to buy? 我喜欢宠物，但我拿不定主意该买什么？ 还能这样说： I like pets, but I don't know which one is the right one for me. I am fond of pets, but I am not sure which pet I s
情景会话口袋书人际篇
Don: Mmm. I'm making corn on the cob for dinner, and my mouth is already watering thinking about those sweet juicy kernels! Yal: Yum! Hey Don, how did corn evolve? The seeds are all crammed together on the cob and wrapped tightly inside the thick hus
英语时差8，16
A: Welcome to Lincoln Bank. Which service do you require today? 欢迎光临Lincoln银行。您今天需要什么服务呢？ B: I'm here to ask about a loan. 我来这里询问一下有关贷款的事情。 A: We have many loans on offer. May I ask
银行英语情景口语
AGRICULTURE REPORT - Endangered Breeds of Farm Animals By Mario Ritter Broadcast: Tuesday, May 25, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Farm animals supply an esti
农业与发展
People who do not get enough vitamin A in their diet may develop night blindness. But in the developing world a lack of vitamin A causes much more serious harm to children. The World Health Organization links vitamin A deficiency to as many as two hu
2011年VOA慢速英语(一)月
By Larry London Washington, D.C. 18 February 2008 Seventeen-year-old, Jamaican-bred Sean Kingston has taken the music world by storm. His first single Beautiful Girls topped both urban and pop charts. VOA's Larry London caught up with Sean when his t
VOA常速英语2008年（二月）
Looking for the Easter bunny? Heres one thats easy to spot. 还在找复活节兔子吗？不用费神啦，这只就行！ Darius weighs three-and-a-half stone and measures 4ft 4in, making him the worlds biggest rabbit, according to Guinness World R
阅读空间
OF WHAT USE is a college training? We who have had it seldom hear the question raisedwe might be a little nonplussed to answer it offhand. A certain amount of meditation has brought me to this as the pithiest reply which I myself can give: The best c
阅读空间
克拉克为了照顾父母希望高中毕业后能上大学离农场近一些父母却为了前途希望能上好一些大学克拉克说明这自己作为一个儿子选择 高中毕业典礼前具有冰冻能力Bredan将克萝依、拉娜等一些同学关到了一间仿造高中校园里企图永远留住高中记忆克拉克和路易斯发现克萝依失踪后一
超人前传
bred - past tense of breed 繁殖的过去式 bread - a type of food 面包 caught - past tense of catch 抓的过去式 cot - a portable bed that folds for storage 轻便小床 fan - a device for moving air 风扇 fan - short for fanatic 狂热，爱好
雅思英语
eight - number between 7 and 9, 八 ate - past tense of eat, 吃的过去式 bear - a big, hairy animal bear - to be able to withstand something bare - exposed bred - past tense of breed 繁殖的过去式 bread - a type of food 面包 be - is 主动词
雅思英语
To me, fair friend, you never can be old, 俊朋友，我看你绝不会衰老， For as you were when first your eye I eyed, 自从第一次和你双眸相照， Such seems your beauty still. Three winters cold Have from the forests shook three summ
莎士比亚十四行诗全集
Today marks China's annual youth day. Chinese Youth Day was established in 1949 to commemorate the beginning of the May 4th Movement. The movement in 1919 was a student protest that grew out of dissatisfaction with the Treaty of Versailles. It is see
cctv9英语新闻2016年