单词	ulna
释义	ulnaulna /ˈʌlnə/ noun [countable] Etymology ETYMOLOGYulna Origin: 1500-1600 Modern Latin Latin, elbow science, biology the inner bone of your lower arm, on the side opposite to your thumb
随便看	casket casparian strip Caspian Sea, the Cassatt, Mary cassava casserole cassette cassette deck cassette recorder cassock cast castanets castaway caste castellated caster caste system castigate castigation casting cast iron cast-iron castle cast-off castoff

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。