水准仪 air bubble level; air level; balance level; circular spirit level; dumpy level; engineers level; gradienter; level gauge; level gauging; level instrument; leveler; levelling box; levelling instrument...
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定镜水准仪(Dumpy Level) 2. 倾斜螺旋水准仪(Tilting Level ，or Tilting Screw Level)，又称 微倾水准仪 微倾水准仪 3.
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以上来源于: WordNet
N a levelling instrument consisting of a horizontal telescope with various rotational arrangements and a spirit level 定镜水准仪 [surveying]
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