(pos:名詞)
<explanation>
yue:肉眼可以見到嘅#火；多數同啲見唔到嘅加熱方法對比，例如係#微波 或者#電磁波
eng:open flame
<eg>
yue:明火煮食始終都係比微波爐好味啲。 (ming4 fo2 zyu2 sik6 ci2 zung1 dou1 hai6 bei2 mei4 bo1 lou4 hou2 mei6 di1.)
eng:Cooking with fire is still more preferable than microwave cooking in terms of the taste.
