diction/ˈdɪkʃn; `dɪkʃən/ n[U](a) style or manner of speaking or (sometimes) writing 说话（有时亦指写作）的方式; 语言风格 Clarity of diction is vital for a public speaker. 发音清晰对演说家至关重要.(b) choice and use of words 词语的选择; 遣词用字; 措辞.
牛津英汉双解词典