观察点 观察点的英文 英语翻译 observation point; view point 拓展翻译 观察observe; survey; espial; look into; watchobservationobservation; viewobservation; take stock of观察板observation board观察病室observation ward观察窗observation window观察窗口watch window观察的observational观察地带observing zone观察读数observed reading观察法observational method观察管observing tubes观察井observation well观察镜sight glasses观察矩阵observation matrix观察距离viewing distance观察孔peep door观察模式observation pattern; observing pattern观察目镜working ocular观察屏viewing screen观察日term day观察时间viewing time