| 释义 |
underside 构词法3100 全国卷频次：1 /ˈʌndəsaɪd/ US /ˈʌndərsaɪd/ n. undersides 0 下面，下侧，底面 高考真题原句提选：At the underside of the shelf there lives a small fish, the Antarctic cod.在大陆架的底部生活着一种小鱼--南极鳕鱼。In appearance, the birds of both sexes look very much alike with brown on the back and cream and red on the underside.从外观上看，雌雄鸟类非常相似，背部为棕色，底部为乳白色和红色。 |