immunise

1.Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射伤寒预防针。

2.Should parents be obliged to immunise their children against common childhood diseases?

是否应迫父母 给孩子 （注射）防治常见儿童疾病？

3.After its predecessor hastily pumped more money into Bank of America last week, the new American administration is working on fresh plans to immunise banks from the effects of their infected assets.

继上周美国上届匆忙地为美国银行注入更多资金以后，新的美国在寻求新举措来防止银行受其不良资产的影响。