基本解释n.龙眼同根派生 英汉例句A PRELIMINARY SURVEY ON THE CULTURE AND VARIETIES OF LUNGAN, EUPHORIA LONGANA, IN PUTIEN, FUKIEN 福建莆田龙眼栽培调查报告Lungan; dragon eye 龙眼lungan flavour conc NA 龙眼油honey of lungan flowers 龙眼蜜