精确
词首
词尾
模糊
查单词
背单词
algebraic spiral
un. 代数螺线
热门查询
ruffled adj. 有褶饰边的;气恼的 v. 弄皱;生气;鸟受惊时羽毛竖起(ruffle的过去分词形式)
Coton n. 库顿(姓氏)
systematized adj. 系统化的 v. 系统化,体系化(systematize的过去式)
buse [人名] 布斯
sadhu n. 圣人(等于saddhu);苦行僧 n. (Sadhu)人名;(印)萨杜
bearer n. 持票人;[建] 承木;[机] 托架;送信人;搬运工人
laundering n. 洗烫 v. 洗涤;洗黑钱(launder的ing形式)
claude n. 克劳德(男子名)
magnanimity n. 宽宏大量;慷慨
cartilaginous adj. 软骨的,软骨质的
leveller n. 水平测量员;校平机
gnawing n. 咬;不断的苦痛 adj. 令人痛苦的;折磨人的 v. 咬;侵蚀(gnaw的ing形式)
barbarous adj. 野蛮的;残暴的
rumination n. 沉思;反刍
futility n. 无用;徒劳;无价值
descendant n. 后裔;子孙 adj. 下降的;祖传的
talkie n. 有声电影
analgesia n. 痛觉缺失
reservoir n. 水库;蓄水池
inhalant n. 吸入剂;吸入器 adj. 供吸入的
考试词汇表
signal optimization program
signal point indicator lamp
signal processing equipment
signal processor controller
signal propagation velocity
signal recognition partical
signal recognition particle
signal recording telegraphy
signal roundtrip time delay
signal synchronizing system
signal to attract attention
signal to noise ratio (s/n)
signal transduction pathway
signal transfer point (STP)
signal transmission circuit
signal-carrier FM recording
signal-conditioning circuit
signal-conversion equipment
signal-distortion generator
signal-noise discrimination