- 相关词组
- observation number观察号码;缩写词为ON
- participant observation参与观察，非参与观察;
- gastroscopic observation胃镜观察
- hour of observation观察时间
- abnormal observation反常观察值;
- mean square error of angle observation测角中误差
- under observation在观察中，在监视下;
- microscopic observation微观观察;
- meridian observation子午[中天]观测
- meteorological observation气象观测;
- incomplete statistical observation不完全统计观测值
- incomplete observation不完全观测值
- medical observation医学观察
- ground-based observation地面观测
- hydrologic observation at bridge site桥址水文观测
- hourly observation记录观测
- mean of observation观测值的平均
- immediate observation直接观察
- meteorologic observation气象观测;
- hypothesis in observation观察假说
- 今日热词
- 热门搜索
- go round 到处走动;参观;转动;走访;
- together adv.一起，共同;(接触、结合)到一起;关系密切的;一致，协调;同时;合计地;不间断地;adj.自信的，精干的;
- pregnant adj.怀孕的;孕育着…的;富于想象的;富于成果的;
- car n.小汽车;轿车;(某种类型的)火车车厢
- calligraphy n.美术字（体）;书法，笔迹;
- pass v.使经过;通过;超过;转交;转变;消逝，度过;结束;陈述，宣布;被当作;排泄;n.合格;通行证;传球;关口;飞跃;阶段;
- twelfth n.第十二;十二分之一;adj.第十二的;第十二个的;十二分之一的;
- fabric n.织物;布;构造;（建筑物的）结构（如墙、地面、屋顶）：质地;
- HBS abbr.Harvard Business School 哈佛大学商学院;
- immigration n.移居;移民局检查站;
- fist n.拳头;拳vt.紧握;握成拳;用拳打
- comedy n.喜剧（片）;滑稽;
