He walked into the classroom carrying a heavy dictionary under his arm.

他胳膊下夹着一本厚厚的字典走进了教室。

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And, according to the New Oxford American Dictionary, "Unfriend" beat out a tech-heavy field to take the honor of the word of the year.

此外，根据新牛津美国词典，它是单词的一年。 「Unfriend」击败了以科技为主的字词，荣登年度风云字汇榜首。

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If a paper dictionary contains the same messages, it will be very large and heavy.

如果一本纸质的词典包含同样的信息，就很变得很大，很重。

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