| 单词 | rheostat |
| 释义 | rheostat rheostat /ˈriː.ə.stæt/ aep /-oʊ-/ noun [C] SPECIALIZED ► F0 a device used to control and change the flow of electric current through a machine such as an electric lightThesaurus+: ↑Electrical components and circuitryThesaurus+: ↑Machinery and machines , ↑Household equipment and domestic chores |
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