如题所述
oneyearago 的中文意思是“一年前，”但三个单词不能一起连写，正确的写法应该是： one year ago. 这句短语可用在句首或句尾，在时间上通常指的是“从现在开始算起。” 比如： I went back home to visit my parents one year ago.
如果在时间上指的是”从过去的某个时间算起，“ 那这句短语则变成”one year before." 比如：Yesterday, he asked me if I had visited my parents one year before.
如果在时间上指的是”从过去的某个时间算起，“ 那这句短语则变成”one year before." 比如：Yesterday, he asked me if I had visited my parents one year before.
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