manipulation n. handling; controlling 操纵,应付,处理
originality n. the quality of being of a new type or different from others of the same type 独创性,创造力processing n. putting facts, numbers, etc. into computer for examination (输入计算机)处理regardless of without worrying about; careless about 不管,无论如何
register v. show or record; put into an official list or record 登记,注册
sufficiently ad. enough 足够地
survey v. examine the general condition of审视,概括地观察
tremendous a. very great in size, amount, or degree 极大的
troublesome a. causing trouble or anxiety; annoying 令人烦恼的,讨厌的
analog n. 类似物
carrier pigeon 信鸽
digital a. 数字的
electronic a. 电子的
equation n. 等式
graph n. (曲线)图;图表
hieroglyphic n. 象形文字
lever n. 杆;杠杆
microscope n. 显微镜
pulley n. 滑轮
tablet n. 书板(古代用木、石等制成的平板,供写刻文字用)
telescope n. 望远镜
turnstile n. (入口处等的)旋转式栅门;绕杆