modifier character造句

Consonants with a different vowel or bare consonants are represented by adding a modifier character to a base character.
The syllabary consists of : ( a ) characters that represent a syllable consisting of a vowel without any preceding consonantal onset, written with a triangle rotated through four positions to represent the vowel qualities; ( b ) characters that represent consonant-vowel syllables for the consonants combined with the four vowel qualities; ( c ) characters called " finals " that represent syllable-closing consonants both word-finally and word-internally; and ( d ) modifier characters for and.
It's difficult to find modifier character in a sentence. 用modifier character造句挺难的