中英释义：
双语例句
该指数是最新一个月一次。
The index is updated once a month.
——哦，对不起，我还以为是一个月一次呢。
Oh, I beg your pardon , I thought it was monthly.
派屈克：大概一个月一次左右，现在还有一个问题，你觉得你会喜欢在这里工作吗？
Patrick: About once a month. Now, one more question. Does this seem like an environment you'd like to work in?
重点词汇
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一个
singleton; single; one; an
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一次
once; on one occasion; for the first time