啤酒花苦味素

例句：

1. 1. The beer tasted bitter, but it was still delicious.
   这啤酒尝起来有点苦，但还是很美味。
2. 2. The brewer added a small amount of hops to enhance the flavor.
   酿酒师添加了一些啤酒花来增强风味。
3. 3.The bitter taste of the beer is due to the presence of hops.
   啤酒的苦味是由于啤酒花的存在。