Roughage
n. 粗飼料, 粗糧\\n[醫(yī)] 粗糙食物
? 同義詞
?? 牛津釋義
roughage
n[U]
indigestible material in certain plants used as food (eg bran) that stimulates the action of the intestines, and helps the digestion of other foods 粗糙食物（不易吸收的粗纖維, 如糠、 麩, 可刺激腸蠕動(dòng), 有助於消化他種食物）.
??? 情景例句
I was in the smoking section.
我原本坐在吸煙車廂的。
Any personal hobbies such as sports, music and collecting stamps never had a place in his life.
任何一種個(gè)人的業(yè)余愛好，如體育活動(dòng)，音樂，集郵等等在他的生活中從未有過地位。
He doesn't care about me.
他并不在乎我。