protectfrom与protectagainst的区别
区别就是两者意思是不一样，具体的不同如下 protectfrom中文意思是 保护;保护……免受;不受…之害; protectagainst中文意思是 保护，保卫; 例句 It also appears to do more than just protect against rickets. 除了防止软骨病，它还有更多的功能...
区别就是两者意思是不一样，具体的不同如下 protectfrom中文意思是 保护;保护……免受;不受…之害; protectagainst中文意思是 保护，保卫; 例句 It also appears to do more than just protect against rickets. 除了防止软骨病，它还有更多的功能...