| 单词 | konimeter |
| 释义 | konimeter in British English (kəʊˈnɪmɪtə) noun a device for measuring airborne dust concentration in which samples are obtained by sucking the air through a hole and allowing it to pass over a glass plate coated with grease on which the particles collect Word origin C20: from Greek konia dust + -meterkonimeter in American English (kouˈnɪmɪtər) noun an instrument for measuring the amount of dust in the air Word origin [1915–20; ‹ Gk kóni(s) dust + -meter] |
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