piastre(US piaster), / pɪˈæstə(r); pɪ`æstɚ/ n(a) 100th part of the unit of money in several Middle Eastern countries 皮阿斯特（中东几国的货币单位）.(b) coin or banknote of this value （硬币或纸币的）一皮阿斯特.
牛津英汉双解词典