- elevation difference
- 标高: elevation; level; altitude; ...
- 差: send on an errand; dispatch
- 标高差改正: correction for skew normals; correctionforskewnormals
- 室内外标高差: difference of elevation between inside and outside
- 高差: surmount; superelevation◇高差仪 statoscope
下载手机词典可随时随地查词查翻译