名词
中文翻译：沙美元
同义词：
['sand dollar bill', 'sand dollar note']
例句：
-
1.The beach was crowded with people buying sand dollars for souvenirs.
海滩上挤满了买沙子美元作为纪念品的人们。
-
2. The old man had collected thousands of sand dollars in his lifetime.
这位老人一生中收集了成千上万的沙美元。
-
3.They were selling sand dollars at a discount to attract tourists.
他们以折扣价出售沙美元来吸引游客。