柯林斯詞典plain chocolate 1. N-UNCOUNT Plain chocolate is dark brown chocolate that has a stronger and less sweet taste than milk chocolate. 純巧尅力; 黑巧尅力[英國英語] I don't like plain chocolate. 我不喜歡喫黑巧尅力。 返回 plain chocolate劍橋詞典UK →? dark chocolate 黑巧尅力（同 dark chocolate） 比較milk chocolate Australian English →? milk chocolate 牛嬭巧尅力（milk chocolate） 返回 plain chocolate