Spherometer

[,sfiә'rɒmitә]

解釋/意思:

(noun.) a measuring instrument for measuring the curvature of a surface.

錄入:佩内洛普--From WordNet

解釋/意思:

(n.) An instrument for measuring the curvature of spherical surface, as of lenses for telescope, etc.

校對:罗尼