precaution against的意思|示意
提防，防范；耐心
precaution against相关短语
1、 a precaution against withdrawals 防备取款
2、 take precaution against 预防
3、 precaution against earthquake 防震措施
4、 precaution against aids 预防艾滋病
5、 precaution against fire 防火措施
6、 precaution against risk 风险防范
7、 precaution against crime 犯罪预防