单词：chromophane
green, yellow, etc., present in the inner segments in the cones of the
retina, held in solution by fats, and slowly decolorized by light;
distinct from the photochemical pigments of the rods of the retina.
单词：chromophane 相关文章
北京奥运28大项 参与，竞争，分享，进步 Synchronized Swimming 花样游泳 英文原文 The events of Synchronized Swimming are Solos, Duets, Teams and Free Combination. Competitors in Synchronized Swimming younger than fifteen (15) years of age (on December
奥运28大项比赛
北京奥运28大项 参与，竞争，分享，进步 Synchronized Swimming 花样游泳 MUSIC ACCOMPANIMENTS 音乐伴奏 英文原文 The Sound Centre Manager shall be responsible for the securing and properly presenting the accompaniment for each routine. For FINA competiti
奥运28大项比赛
Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her
英语语法 Grammar Girl
So you think you can tell Heaven from Hell, Blue skies from pain. Can you tell a green field from a cold steel rail, A smile from a veil? Do you think you can tell? And did they get you to trade your heroes for ghosts, Hot ashes for trees? Hot air fo
英乐时空
Every year around Christmas, Stockbridge, a small town in western Massachusetts, puts on a display unlike any other in the US. The celebrated American artist Norman Rockwell, who passed away some 30 years ago, used the New England town as the setting
VOA标准英语2009年(十二月)
Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele
VOA标准英语2010年(九)月
Business;Face value; 商业；价值人物； Doctor or decorator? 整改还是整容？ Stphane Richard, the new boss of France Telecom, wants to overhaul its strategy as well as its offices; 法国电信新任CEO Stphane Richard 准备大举革新经
经济学人商业系列