elementary school的复数形式怎么拼写

It seems likely that this year will see a re-run of last year's fight over the elementary-school budget.今年的小学预算问题很可能会像去年那样再次引发争论。Augustine Hancock served as an elementary-school custodian for 20 years.奥古斯丁·汉考克当小学看管人...

elementary school的音标：elementary school的英式发音音标为：[ˌeli'mentəri sku:l]elementary school的美式发音音标为：[ˌɛlə'mɛntəri skul]...

n.小学...