幸福的袜子
幼苗
共回答了2498个问题 举报
sports- is a word( not plural of sport)..sports shop - doesn't mean theat the sport- is turned into sports....no need to add 's' because it is not a word which needs to be turned into a plural..
shoe- singular
need to add 's' to make it a plural;
1年前
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