焖 ㄇㄣ ˋ mèn 烧 ㄕㄠ shāo 锅 ㄍㄨㄛ guō 燜 ㄇㄣ ˋ mèn 燒 ㄕㄠ shāo 鍋 ㄍㄨㄛ guō to casserole to stew vacuum flask cooker