yen/jen; jɛn/ n(pl unchanged 复数不变) unit of money in Japan 圆（日本的货币单位）.yen / jen; jɛn/ n (usu sing 通常作单数) ~ (for sth/to do sth) (infml 口) longing or yearning 渴望; 热望 I've always had a yen to visit Australia. 我总想去澳大利亚观光.
牛津英汉双解词典