怎么区分expose to 和be exposed to

怎么区分expose to 和be exposed to be exposed to和be exposed by意思区分? be exposed to leave sth expose to还是leave sth exposed to? expose是主动表被动吗+ed为什么是暴露不是被暴露 为什么还有be exposed to的形式怎么用的求解释 be exposed to中的exposed是adj还是过去分词 expose the skin to sunlight /the skin is exposed to sunlight expose...to怎么读（中文) be exposed to long painting tradition be subjected to 与be exposed to 的区别 be exposed to与be faced with,facing with 有什么区别和联系? exposed to the elements