Their monosyllabic pronunciations can be rendered in Roman letters using a system called pinyin.

每个单字的读音都可以用罗马字母标注、用拼音读出。

The Pegasus's legs might have been more to the purpose; but, underneath the winged horse upon the sign-board, the Pegasus's Arms was inscribed in Roman letters.

飞马座的腿可能更适合这个目的； 但是，在招牌上的飞马下方， 飞马座的手臂上刻有罗马字母。