单词：
单词： 相关文章
AGRICULTURE REPORT - Jojoba: Not Your Usual Oilseed CropBy Mario Ritter Broadcast: Mon, 3 Jul 2006 16:00:00 UTC I'm Shep O'Neal with the VOA Special English Agriculture Report. Jojoba plants We have a
2006年慢速英语（七）月
03 警惕杀虫剂的危害 DATE=2-20-01 TITLE=AGRICULTURE REPORT - (1)Pesticide Warning BYLINE=George Grow (Start at 1'00
科技之光
Tumeric doesn't just add a little spice to your food, it could also give your brain a jolt. Researchers find that the widely used spice might contain compounds which can help prevent neurological diseases. Many medicines have come from nature. Both a
VOA标准英语2010年(十二)月
Pesticide Additive Could Be One Culprit in Bee Deaths 农药添加剂是蜜蜂死亡的一大诱因 Springtime is flower season. And that includes some 90 million almond trees in California. It's the largest pollination event in the U.S.and beekeeper
2017年Scientific American(二)月
Food Safety and The Delaney Clause on today's Congressional Moment The Delaney Clause was named after its sponsor, New York Congressman Jim Delaney, and was an addition to the Federal Food, Drug, and Cosmetic Act of 1958. Worried that pesticides and
英语时差8，16
Lin has recently become R* spokesperson in the neonicotinoid debate.-The big advantage of neonicotinoids is that you can plant the seed already treated. It means the farmer doesn't have to spray. If you've got to spray, it's very expensive. It's got
探索与发现2014年