音标:['græfәtaip] ;
n. 白垩电铸凸版
n. A process for producing a design upon a surface in
relief so that it can be printed from. Prepared chalk or oxide of zinc
is pressed upon a smooth plate by a hydraulic press, and the design is
drawn upon this in a peculiar ink which hardens the surface wherever it
is applied. The surface is then carefully rubbed or brushed, leaving
the lines in relief.

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(144) / 评论(0) 分类 初级口语教程

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(364) / 评论(0) 分类 赖世雄初级美国英语

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 知性英语

林可霉素类 克林霉素 Clindamycim 氯林可霉素, 特丽仙, 克林美, 氯洁霉素, 林大霉素Cleocin, Dalacin 林可霉素 Lincomycin 洁霉素, 林肯霉素 植物药 黄连素 Berberine

发表于:2019-01-03 / 阅读(29) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 医务英语

Bella: Whats your blood type, Luke? 贝拉:卢克,你是什么血型? Luke: Its A, I think. Why do you ask? 卢克:我想是A型。你问这干嘛? Bella: Well, mines B. They say people with A blood type get along very well with those with

发表于:2019-02-27 / 阅读(137) / 评论(0) 分类 天天练口语