harder 是 hard 的比較級hardKK [ˋhɑrd] /ˈhɑɹd/形容詞1堅硬的、硬的The bread had gone hard after sitting out all night.麵包放了一整晚，已經變硬了。2困難的、難的This question is too hard for most beginners.這個問題對大多數初學者來說太難了。3辛苦的、艱苦的、費力的They had a hard life on the farm.他們在農場上過著辛苦的生活。4嚴厲的、冷酷的、無情的Her boss is a hard man who never praises anyone.她的主管很嚴厲，從來不誇獎任何人。5猛烈的、用力的He took a hard blow to the shoulder during practice.他在練習時肩膀被重重撞了一下。顯示全部 10 個義項形容詞6確鑿的、可靠的We need hard evidence before making any accusation.在指控任何人之前，我們需要確鑿的證據。7烈性的、強效的He stopped drinking hard liquor two years ago.他兩年前就戒掉烈酒了。副詞1努力地、拚命地She studied hard for months before the entrance exam.她在入學考試前努力唸了好幾個月的書。2用力地、猛烈地It rained hard all afternoon and the streets flooded.整個下午雨下得很大，街道都淹水了。3嚴重地、沉重地The recession hit small businesses especially hard.這波不景氣對小型企業的打擊特別沉重。