单词:floral biology
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4. Sending a Gift Like Flowers In a classic case of supply and demand, the price of roses peaks on Valentine's Day. Women may be used to receiving flowers on birthdays and anniversaries. They may even quickly notice the presence of flowers on these o
Steve leaves Mom: Can you fix me a cup of tea, Johnny? Johnny:Well...uh...how about a glass of juice instead? Mom: No. I'd like tea. Can you put it in my favorite cup? You probably washed it... Johnny:Oh, yeah. Well, uh, about your mug... Mom: I'll f
AGRICULTURE REPORT - Sweet Deal: How Plants Invite Helpful Insects to Dine on Harmful Ones By Bob Bowen Broadcast: Tuesday, November 08, 2005 I'm Shep O'Neal with the VOA Special English Agriculture R
Unit 5 My favorite subject is science. [00:09.42]Section B [00:12.42]1a Put these days into the correct order. [00:19.99]1b What subjects do you study at school? [00:26.07]Check ()the subjects. [00:29.27]1c PAIRWORK [00:33.11]Ask and answer questio
[00:04.49]Part 1 [00:07.34]WARMING UP [01:34.41]biology=scientific study of the life and structure of plants and animals [01:52.98]the biology of bacteria biologist [02:04.94]biological washing powder [02:28.30]LISTENING [02:34.25]1. Listen to the ta
abundant [ə'bʌndənt] a.丰富的,充裕的,大量的 biology [bai'ɔlədʒi] n.生物学 community [kə'mju:niti] n.社区,居民 detective [di'tektiv] n.a.侦探(的) exception [ik'sepʃən] n.例外,除外 handful ['hndfl] n.一把,一小
biology class This happened in a university biology class. The professor was explaining that sperm has a high concentration of dextrose. One freshman girl who looked puzzled asked, Then why doesn't it taste sweet? Notes: 1. This happened in a univers
Jana: You must have traveled quite a lot around the country, right? Peter: Hmm, I think I have especially during my student days. I traveled around a lot because I like hiking and outdoor things. I really enjoy traveling around the country and South
biology [bai'ɔlədʒi] n.生物学 costly ['kɔstli] a.昂贵的 expensive [iks'pensiv] a.昂贵的 grow [grəu] v.生长,增长,变成 know [nəu] v.知道,熟悉 mountainous ['mauntnəs] a.多山的,如山的 possibly ['pɔsəbli] ad.可能
May 31 Flowers of May In the Philippines,May is a time of in tense festivity.All month,school children assemble bouquets1) and floral2) offerings and take them to church.Meanwhile,girls elected to serve as festival queens parade through the
The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.
This is Scientific American's 60-Second Science.I'm Steve Mirsky. Got a minute? Hi. Im running. Im also telling some ofmy stem cells what to do right now. Well, I probably am, based on a new study with mice. We have what are called mesenchymal stemce
美联社,新闻一分钟,NASA,shuttle,Florida,1: NASA plans to land Discovery Tuesday in Florida, California, or maybe New Mexico, a day after low clouds kept the space shuttle and its crew from returning to earth. 2 :ABC News Anchor Peter Jennin
[00:02.50]Unit 21 Human Biology Culture Corner [00:07.48]Traditional Chinese Medicine [00:09.94]Traditional Chinese Medicine has been practiced [00:12.23]in Asia for the last 2,500 years. [00:15.73]It is safe and effective [00:17.83]and has a holisti
Who Wants to Be an Astronaut? 谁想成为一个宇航员? Space. Its called the final frontier. So, whens the last time you saw a job description like this?! Hi, Im Charlie Bolden, Im an astronaut myself, and Im recruiting the best and brightest Ame
the power of location 灵感发源地 Supermarkets 超市 There are few places more neat and tidy than your area supermarket. Check out the nifty food packaging, the attractive (and efficient) shelf placement, the magazine section, the floral selecti
By George Dwyer Washington 07 April 2008 Every year since 1995, the United States Botanic Garden in Washington, DC,has partnered with the Smithsonian Institution to stage a massive floral exhibit of orchids. VOA's George Dwyer reports it offers visit
How one company is using artificial intelligence to develop a cure for cancer 人类能否在两三年内治愈癌症? Could we be just two or three years away from curing cancer? Niven Narain, the president of Berg, a small Boston-based biotech fi
A frog telephones the Psychic Hotline and is told, You are going to meet a beautiful young girl who will want to know everything about you . The frog says, This is great! Will I meet her at a party, or what?No, says the psychic. Next semester in her