Theodolite
01
经纬仪, 精密光学仪器
precision optical instrument used for measuring horizontal and vertical angles in surveying and engineering applications
例子
The surveyor used a theodolite to measure the angles between the reference points on the construction site.
测量员使用经纬仪来测量建筑工地上参考点之间的角度。
The construction crew relied on the theodolite to ensure the foundation was perfectly level before laying the first brick.
施工队在铺设第一块砖之前依靠经纬仪确保地基完全水平。
