单词：
单词： 相关文章
010 Last Dream for an Old Oak Tree Once upon a time, there was a large oak tree in the forest. This oak tree was very old. One day during the hot summer, a mayfly flew by and alighted on a leaf of the oak tree. Mayfly, you must be so sad. Why? You ge
汪培珽儿童英文分级书单三 An I can read
[00:03.81]assembly line :装配线 [00:05.95]automated :a.自动化的 [00:07.70]breakthrough :n.突破 [00:09.58]capacity utilization :产能利用 [00:12.32]component :n.零件 [00:14.15]electronics :n.电子产品 [00:16.19]farm produce :农业产品
商务英语分类核心1000词汇
ENVIRONMENT REPORT -April 19, 2002: World’s Forests Endangered By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Many of the world ’s forests are quickly disappearing because of
健康与环境
Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu
VOA标准英语2012年(一月)
环境管理ENVIRONMENTALMANAGEMENT 资源管理Resourcesmanagement 深海矿藏Deepseadeposits 森林管理Forestmanagement 森林政府Forestpolicy 资源的地埋分布Geographicdistributionofresour
英文语法词汇