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flame adjustment wheel /ˈfleɪm ɐdʒˈʌstmənt ˈwiːl/ n

中文：火焰调节轮

中文 · 火焰调节轮Español · ajuste de la llamaFrançais · molette de réglage de la flamme
Meaning：Wheel that adjusts the flow of gas escaping from the tank thus increasing or decreasing the size of the flame.
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Gas lighter

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