It is important to note one limitation of the database dictionary.

必须注意数据库dictionary的一个限制。

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Ting is a database dictionary of basic vocabulary and sentences.

搜索——“听”是一个基本词汇和句子的数据库。

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Also note that in case of database dictionary, the length of each column is fixed at the design time of database schema.

还要注意，对于基于数据库的dictionary，每个列的长度在数据库模式的设计阶段就已经固定。

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Searches not only call up websites and images on the same page, but other references, such as Amazon's book search, the Internet Movie Database, and encyclopaedia and dictionary references.

ECONOMIST: Competition still exists on the web