和谐英语

VOA慢速英语:艺术家让不受欢迎的植物重生

2017-11-02来源:和谐英语
ecosystem

n. <生>生态系统;
[例句]Madagascar's ecosystems range from rainforest to semi-desert.
马达加斯加生态系统类型多样,从雨林到半荒漠等不一而足。

stream

n. 河流,小河,川,溪; 潮流,趋势,倾向; (事件等的) 连续,(财富等的)滚滚而来; 流出,流注,一连串;
vt. 流,流动;
vi. 飘扬; 招展; 鱼贯而行; 一个接一个地移动;
[例句]There was a small stream at the end of the garden.
花园的尽头有一条小河。

eradication

n. 摧毁,根除;
[例句]We know that the eradication effort has established infrastructures and strategies that have brought huge

benefits to other programmes.
我们知道,在根除工作中已确立了基础设施和战略,对其它规划产生了巨大的效益。

steam

n. 蒸汽,雾; 〈口〉精神,精力; 轮船,乘轮船旅行;
vt. 冒蒸汽; 快速行走,疾行;
vi. 动力; 成蒸汽上升; 汽动; [非正式] 发怒;
[例句]In an electric power plant the heat converts water into high-pressure steam.
在发电厂里,热能将水转化成高压蒸汽。

scrape

vt. 擦,刮; 擦去; 擦伤,刮破; 挖空;
vi. 刮,擦; 搔,抓; 掏; 发出刺耳的声音;
n. 擦,刮; 刮痕; 刮擦声; 刮胡子,修面;
[例句]She went round the car scraping the frost off the windows
她把结霜的车窗挨个儿擦干净。

ink

n. 墨水,油墨; (乌贼分泌的) 墨液;
vt. 给…上油墨(以供印刷、签订合同等); 签名(在…上); 涂油墨;
[例句]The letter was handwritten in black ink.
信是用黑色墨水写的。

digital

adj. 数字的; 数据的; 手指的; 指状的;
n. 数字; 手指; (钢琴等的) 琴键;
[例句]The new digital technology would allow a rapid expansion in the number of TV channels.
新的数字技术将会使电视频道的数量迅速增加。

archival

adj. 关于档案的;
[例句]This paper focuses on the related issues of network archival information resources, and consists of four parts.
回顾了网络档案信息资源课题的研究现状与历史,并指出了本课题的研究价值、意义和研究方法。