A.肉質(zhì)堅(jiān)實(shí)、質(zhì)地細(xì)膩 B.肉質(zhì)鮮美、質(zhì)地稍粗 C.肉色粉紅、質(zhì)地較粗 D.肉質(zhì)鮮美、質(zhì)地細(xì)膩
A.天然氣 B.人造煤氣 C.沼氣 D.液化石油氣