| 单词 | gravimeter |
| 释义 | Word Frequency gravimeter(ɡrəˈvɪmɪtə) noun 1. an instrument for measuring the earth's gravitational field at points on its surface 2. an instrument for measuring relative density Derived forms gravimetry (graˈvimetry) noun Word origin C18: from French gravimètre, from Latin gravis heavy |
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