rareKK [ˋrɛr] /ˈɹɛɹ/形容詞1稀有的、罕見的、少有的This bird is now extremely rare in the wild.這種鳥在野外已經極為罕見。2難得的、不常有的We had a rare chance to talk without interruptions.我們難得有機會不被打擾地好好談談。3珍奇的、珍貴的The library keeps a collection of rare books upstairs.這間圖書館在樓上收藏了一批珍本書。4三分熟的、半生的指肉類I like my steak rare, with just a little salt.我的牛排喜歡三分熟,只要撒一點鹽。5稀薄的Climbers struggle to breathe in the rare mountain air.登山者在稀薄的高山空氣中呼吸困難。