黑豆

黑豆乳酸发酵菌种的筛选

黑豆酯酶固定化条件的优化研究

black tea

The black ox has trod on sb.'s foot

in the case of black ice, compacted snow, icing

old deluxe black glutinous rice {chiew}

black charcoal

black salt

black brick

carbon black iodine adsorption number【橡胶】