PRIMUS Lanterns Variable light output Silent burner Stringently tested valves High light output Piezo igniter All parts subject to wear made of metal是什么意思_PRIMUS Lanterns Variable light output Silent burner Stringently tested valves High light output Piezo igniter All parts subject to wear made of metal在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句