字典 (zì diǎn): 漢字辞典（単字の項目を含む; 漢字辞典; 漢字を一覧にし、発音、意味、筆順などの情報を提供する参考書。

I have a Chinese dictionary.

This dictionary is very helpful for learning Chinese characters.

When we encounter characters we don't know, we can look them up in a dictionary.

Please put the dictionary on the bookshelf.

I bought a new dictionary.

When you encounter a character you don't know, you can look it up in a dictionary.

Dictionary apps on mobile phones are very convenient.