单词：lasianthus obliquinervis taitoensis
单词：lasianthus obliquinervis taitoensis 相关文章
As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo
2016年Scientific American(九)月
ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the
英语新闻
In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
2016年Scientific American(八)月
By Kari Barber Dakar 15 March 2007 The division of Ivory Coast since a civil war started in late 2002 has led to the perpetuation of sexual attacks on both sides of the conflict. Human rights groups say the extent of the country's rape problem has b
2007年VOA标准英语（三月）
BERLIN, Dec. 25 (Xinhua) -- German first division league side Schalke 04 announced Sunday that they have signed Nigerian striker Chinedu Obasi on loan through to season's end from Hoffenheim with an option of a further extension. Obasi, 25, will acco
英语新闻
You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为，世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西
万物简史