"must contain letters, numbers, and symbols."とは 意味・読み方・使い方

a book that contains the symbols of a code and their meanings

The sign '&' stands for 'and'.

a character set that includes letters and digits and punctuation

The mark "&" stands for "and".

a symbol indicating a telephone number denoted by the letters "TEL"

of kana placed over or next to kanji to show their pronunciation, or of other symbols, to be written

a telegraph code in which letters and numbers are represented by strings of dots and dashes (short and long signals)

We can use nouns, adjectives, adverbs, and verbs to add details.

a symbol that means division, called division sign

a system of symbols and symbolic representations

a symbol used for representing a number

uppercase letters; X and Y and Z etc

a point system of writing in which patterns of raised dots represent letters and numerals

in Morse code, code which represents numerals, called numeral code

The sign

a character set that includes letters and is used to write a language

a symbol used to represent a number

the positive [plus] sign

in orthography, a symbol that complements a letter

indicate through a symbol, formula, etc.

a mark of notation called quotation marks

represented symbols called ecriture

the letters, numbers or other graphic symbols of the computer keyboard

a plus sign

to make a person write or draw

a mark consisting of characters written on a book

unlike signs

in linguistics, the contents which are signified by a symbol named signify#e

These numbers and letters have a special meaning.

a sign used for distinguishing a letter, sentence or numerical formula