In the input state of English or Chinese, you can get {} by pressing the shift key after the letter P+two keys (left and right brackets) at the same time.

Second, the bracket input operation method:

In the Chinese input state, just click the button in the red box below.

Three, parenthesis input operation method:

In Chinese input state, you can get () by pressing shift+keyboard number keys 9 or 0 at the same time.

Application of various brackets in extended data;

1, the brace "{}" is called brace in English, which is also called curly braces. It is a symbol that expresses the purpose through instructions and formulas in a large range.

2. The square brackets "[]" are used to indicate errors in filling or writing, international phonetic symbols, references, etc.

3. Use brackets "]" in the document number to indicate the year of publication, and indicate the author's nationality, dynasty or original content in the annotation.

4. Square brackets, also known as fishtail brackets and fishtail numbers, are sometimes used as word notes and are often used to mark items in reference books.

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