- 相关词组
- axis of symmetry对称轴;
- at the very beginning of在一开始
- single umbilical artery of cord单脐动脉脐带
- singularity of a curve曲线的奇性
- axis of evil邪恶轴心国; 邪恶轴心; 险恶轴心; 邪恶轴心--布什用语; 险恶轴心国;
- avail ofv.利用;
- singular generator of a ruled surface直纹面的奇异母线
- sinker of hydrostatic balance水压平衡砣
- axial moment of inertia轴向惯性矩;
- average annual rate of growth[法] 年平均增长率;
- single non-discrimination of smell嗅觉同一反应
- set of bills一组[联单,成套]汇票
- series of rocks岩系
- axis of projection射影轴;投影轴
- axis of rotation转动轴;旋转轴;自转轴;
- single limitation of liability单一的责任范围
- singular values of a matrix矩阵奇异值
- axis of level水准漆；水准轴；水准管轴
- avail oneself of利用;乘;趁;假;
- United States of American. 美国，美利坚合众国;
- 今日热词
- 热门搜索
- depth n.深（度）;（感情）深厚;严重性;深奥;深渊;（知识）渊博;(照片、画作等的)景深;…最严重的时候;
- cork n.软木（塞）;v.用软木塞封（瓶）;
- million n. 百万;adj. 百万的;无数的;
- comparison n.比较;相比;
- coward n.胆小鬼，懦夫;
- packet n.小包;信息包;邮船;大笔款项;vt.包装，打包;用邮船运送;
- obsidian n.黑曜石;黑曜岩
- blood n.血，血液;流血，杀戮，杀人（罪），牺牲;有…类型的血的，血统;血气，气质;vt.用血染（皮革等），用血弄湿;使出血，抽…的血;让新人初试做某事，使先取得经验;
- pdd abbr.predental discomfort 前齿骨的疼痛;probability distribution density (function) 概率分布密度（函数）;
- roller n.滚筒;滚压机;定型卷夹，塑料发卷;巨浪;
- teams n.队，组( team的名词复数 );v.（与某人）一起工作( team的第三人称单数 );合作;（与某人）结成一队;
- taught v.教( teach的过去式和过去分词 );教书;训练;教育;
