observation中文解释
n,观察；监视；观察报告,同近
observation例句Darwin’s observations on the habits of certain birds.达尔文对某些鸟类习性的论述
observation英语解释意见，短评，按语英释nna spoken or written remark about something you have noticed
observation短语和解释field observation,野外观测；实地观察.短语
observation真题真题例句...was based on detailed observation of a housewife's daily routine...第二套CET62016.6阅读理解
