单词：Orchidantha
单词：Orchidantha 相关文章
When Presidents, royalty or celebrities visit Singapore, they often receive a specially grown orchid, the national flower of the city-state, named after them. Barack and Michelle Obama, Chinese President Xi Jinping and Nelson Mandela all have multi-c
2018年VOA慢速英语(六)月
BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. STEVE EMBER: And Im Steve Ember. Today we tell about the beauty and science of orchids, some of natures most interesting flowers. Orchids at the U.S. Botanic Garden
2010年VOA慢速英语(四)月
A: What can I do for you today? B: Doctor, I have the worst toothache! A: How long have you had this pain? B: For about a week or so, but its gotten really bad in the last couple of days. A: Did you do anything that might have aggravated your tooth?
英语情景对话-健康
A: So what brings you to my office today? B: My tooth is killing me! A: How long has your tooth been bothering you? B: It just started hurting me last night. A: Have you injured your tooth in any way? B: I think one of my fillings might be coming loo
英语情景对话-健康
LULU GARCIA-NAVARRO, HOST: There is a type of orchid that resembles a female wasp. And in rare occasions, this trick of nature will attract a male wasp to pollinate the flower. This is portrayed on the cover of Caoilinn Hughes' new book Orchid And Th
2018年NPR美国国家公共电台8月
By Brian Wagner Miami, Florida 18 February 2008 Orchid growers are trying to grab a bigger share of the global trade in flowers, which accounts for several billion dollars each year. Growers from Latin America and Asia are scrambling to market unique
VOA常速英语2008年（二月）