partography

例句：

1. 1. The study of graphology is a fascinating field that helps us understand the psychology behind writing.
   拼写学是一门引人入胜的领域，它帮助我们理解写作背后的心理学。
2. 2. Orthography is the study of how words are written and pronounced in different languages.
   拼字学是研究不同语言中单词如何书写和发音的学科。
3. 3. Phonetics is the study of sounds and their relationships to language, including pronunciation and intonation.
   语音学是研究声音及其与语言的关系，包括发音和语调。