
volunteer作名词和动词,意思是义工,自愿者,无偿做。
词根volun表示意愿,eer是后缀,t是添加字符。
例句:She now helps in a local school as a volunteer three days a week.
意思是她现在在学校做义工帮忙每周三天。

volunteer作名词和动词,意思是义工,自愿者,无偿做。
词根volun表示意愿,eer是后缀,t是添加字符。
例句:She now helps in a local school as a volunteer three days a week.
意思是她现在在学校做义工帮忙每周三天。