| 单词 | 测算 |
| 释义 | 〔scroll〕"The information scrolls so fast it's unreadable"(Creative Computing)“信息显示得太迅速了，简直没法看”(创意测算)〔stadia〕A telescopic instrument having two parallel lines through which intervals on a calibrated rod are observed, used to measure distances.视距仪：一种用来测量距离的远视仪器，通过远望时从两条平行线中间观察到的刻度杆来测算距离〔clepsydra〕An ancient device that measured time by marking the regulated flow of water through a small opening. Also called water glass 滴漏计时器，漏壶：一种古老的设备，通过计算从一个小口中流出的定量的水来测算时间 也作 water glass〔ceilometer〕A photoelectric instrument for ascertaining cloud heights.云高计：测算云高的一种光电设备 |
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