a person who examines the condition of land and buildings professionally
土地测量员;房产检视员。
〈英〉 (尤指为了测量和评估的)检察官员;监督官员。
a person who investigates or examines something, especially boats for seaworthiness
(尤指检查船的适航性的)检查员。
a series of unmanned American spacecraft sent to the moon between 1966 and 1968, five of which successfully made soft landings
“勘测者”号(美国1966年至1968年间向月球发射的一系列无人驾驶宇宙飞船,其中五艘成功软着陆)。
"late Middle English (denoting a supervisor): from Anglo-Norman French