bitter flavors

基本解释

Bitter flavors could open their airways, often constricted and tightened during an attack.
辣味可以打开他们的气道，因为在发病时病人的气管会被压缩和收紧的。
By the way, have you seen the taste map of the tongue, the diagram showing that different regions are sensitive to salty, sweet, sour or bitter flavors?
顺便说一下，你见过舌头的品位图么？这幅图意在说明舌头的不同部位对不同味道有特殊的感应，真的吗？
The secret is making sure you buy those that are vine ripened, which eliminates almost all the bitter flavors, says Autar Mattoo, PhD, a molecular biologist with the USDA.
美国农业局分子生物学家Autar Mattoo博士介绍，买好吃西红柿的秘诀是确保他们是在藤上长熟的。这样能去除绝大部分的苦味。