protection against freeze

protection against freeze protection protection protection YOU protection against viruses will expire 那这个要怎么办，电脑是不是没保护措施了？ 英文翻译：for protection against corrosion where low electrical resistance is required life insurance is financial protection for dependents against loss?Life insurance is financial protection for dependents against loos as a result of the bread-winner's death.主语是life insurance 动词is 补语financial protection.那后面for dep 选择life insurance is faniancial protection for dependants against loss___thelife insurance is faniancial protection for dependants against loss___the breadwinner's deatha,at the cost of b,on the verge of c,as result of d,for the sake of为什么 福建泉州英语质检一道选择题nowadays different insurances can provide protection against different kinds of losses.这里为什么用against,不用for 英语翻译MMR VACCINE is recommended for measles vaccine doses to provide increased protection against all three of these diseases. Incorporating protection against macro risks:ballast,not bulletproofing什么意思?ballast,not bulletproofing是一个什么比喻?不太懂... 英语翻译Life insurance is financial protection for dependents against loss as a result of the bread-winner's death. against against 英语翻译The Medicare program(老年保健医疗计划）provided medical protection against major health expenses for the poor.请问上面这句话的中文翻译是什么? Egyptians also used oils for protection against the sun and dry winds.翻译句子,谢谢!这是一篇名叫Cosmetics的文章上找来的! transient protection protection是什么意思