库 kù HSK5 armory Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 我们需要定期更新数据库里的信息。 wǒmen xūyào dìngqī gēngxīn shùjù kù lǐ de xìnxī. We need to regularly update the information in the database. Source: Dong Chinese Dictionary