an是什么意思an怎么读翻译为：一（在元音字母前

　　提示：点击例句中的单词，就能够看到词义声明But that was not an option .但这不是一个选拔。They wanted an outdoor life .念要一种野外生涯。Get specific about the behavior and offer an alternative to it .务必将讯息反应的确到某一的确举止并供应可选计划。On the steep bank of an actual river .但并不是对每一种死法都附和。This seems to be an impasse .这宛如是一个僵局。