primary school什么意思？

She jumped the fourth grade in primary school.她跳过了小学四年级.Children enter primary school at the age of 7.孩子们7岁进小学.I started primary school when I was 5 years old.我五岁时开始读小学....

primary school的音标：primary school的英式发音音标为：['praiməri sku:l]primary school的美式发音音标为：['praɪˌmɛri skul]...

primary school的复数形式为：primary schools...