问题描述:
sand这个单词是单复数同形的吗?
例如:The parcel was full of stones and sand.前面stones是复数,后面却是sand,是否单复数同形还是不可数名词?
例如:The parcel was full of stones and sand.前面stones是复数,后面却是sand,是否单复数同形还是不可数名词?
问题解答:
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