This makes it extremely simple to save what you find with an electronic bookmark so you can return to it later.如此一来，用电子书签保存所找到的网页内容就变得非常简单，日后也可以再次访问。Then , having used the check as a bookmark, he lost the book!后来, 他竟把那本书...
Brass Ornaments, Bookmark, Candle Holders, Silver Plated Christmas Decorations, Musical Instruments, Brassware and Brass Handicrafts.采购产品黄铜的装饰, 书签, 蜡烛烛台, 镀以银镀金的圣诞节装饰, 乐器, 铜器和黄铜手工艺品.Then , having used the check as a bookm...
Are you aware of the hazards of mountaineering?你知道登山运动的危险 吗 ?He told us stories of how he had battled the elements on his mountaineering trips.他给我们讲述他登山时是怎样顶住坏天气的。Mountaineering in a blizzard needs a lot of grit.在暴风雪中登山需...
A great dog scorns the snarling of a little dog.一只大狗瞧不起一只小狗的咆哮.He scorns the 'pot-luck' approach.他对这种“碰运气”的方法不屑一顾。He scorns the "pot-luck" approach.他对这种“碰运气”的方法不屑一顾。She scorns the visible trappings of success, ...
This is a Geiger counter for detecting radioactivity.这是一种盖革计数管,用来测量辐射的.A metal called uranium gave off a kind of radiation, which Marie Curie later called radioactivity.一种叫铀的金属发出一种射线, 后来玛丽·居里把这种现象称为放射性.The site was found...