He picked up the phone expecting to hear the chairman's gruff voice.他拿起電話，心想會聽到主席粗啞的嗓音。a gruff manner粗暴的態度Beneath his gruff exterior, he's really very kind-hearted.他外表冷漠，心地卻十分善良。He could be gruff and monosyllab...
His gruff exterior concealed one of the kindest hearts.他粗暴的外表下藏著一顆非常善良的心。He could be gruff and monosyllabic.他說話噎人，且話不多。Beneath his gruff exterior, he's really very kind-hearted.他外表冷漠，心地卻十分善良。...