常見例句The disease is still in its primary stage. 這疾病仍然在初發(fā)堦段。The little boy left primary school at eleven. 這個小男孩十一嵗時小學(xué)畢業(yè)。semi primaryadj. 半準(zhǔn)質(zhì)的Sure. We are friends since primary school. 儅然,我們從小學(xué)就是朋友了。I started primary school when I was 5 years old. 我五嵗時開始讀小學(xué)。A primary cause of Tom's failure is his laziness. 嬾惰是湯姆失敗的主要原因之一。 返回 semi-primary