1、 [uncountable] a feeling of slight pain or of being physically uncomfortable: If the exercise causes discomfort, stop immediately.
2、 [uncountable] a feeling of embarrassment, shame, or worry: To her discomfort, he laughed.
3、 [countable] something that makes you feel uncomfortable or gives you a slight pain: the discomforts of air traveluncomfortable 形容詞1 、not feeling physically comfortable, or not making you feel comfortable [= awkward]: This sofa is so uncomfortable.2 、unable to relax because you are embarrassed: She always felt slightly uncomfortable in a hat. an uncomfortable silence
正式英語中沒有用discomfortable的，電子和網路字典不一定都是對的。正確的用法僅有2種，具體如下：discomfort 名詞
1、 [uncountable] a feeling of slight pain or of being physically uncomfortable: If the exercise causes discomfort, stop immediately.
2、 [uncountable] a feeling of embarrassment, shame, or worry: To her discomfort, he laughed.
3、 [countable] something that makes you feel uncomfortable or gives you a slight pain: the discomforts of air traveluncomfortable 形容詞1 、not feeling physically comfortable, or not making you feel comfortable [= awkward]: This sofa is so uncomfortable.2 、unable to relax because you are embarrassed: She always felt slightly uncomfortable in a hat. an uncomfortable silence