n. 士兵；军人；vi. 当兵；坚持做。
英 ['səʊldʒə(r)] 美 ['soʊldʒər]
He enlisted as a soldier in the army as soon as he was old enough.
他年龄一到就入伍当兵了。
固定搭配：
1、foot soldier 步兵
2、occupation soldier 职业军人
3、woman soldier 女兵
4、soldier at drill 训练中的士兵
5、soldier in science 科学战士
