Durometer
[djuә'rɔmitә]
解釋/意思:
(n.) An instrument for measuring the degree of hardness; especially, an instrument for testing the relative hardness of steel rails and the like.
校對:莱斯利
[djuә'rɔmitә]
(n.) An instrument for measuring the degree of hardness; especially, an instrument for testing the relative hardness of steel rails and the like.
校對:莱斯利