flatulence/ˈflætjuləns; `flætʃələns/ n[U]1(a) gas in the stomach or digestive tract 胃或肠中的气.(b) feeling of discomfort caused by this 肠胃气胀引起的不适 suffer from flatulence 患肠胃气胀病.2 pretentiousness or pomposity 做作; 浮夸.
牛津英汉双解词典