一瓶止咳合劑英文怎麼說？

a bottle of cough mixture

空氣是各種氣體的混合物英文怎麼說？

Air is a mixture of gases.

他第一個反應是喜怒交集的奇異心情英文怎麼說？

His first reaction was a strange mixture of joy and anger.

將這些攪拌好的材料放到烤盤裡，在三百六十度的溫度烤四十五分鐘。這句話的英文怎麼說？

Put the mixture into a baking pan and bake it forty-five minutes at three hundred sixty degrees.