tā / zài / miáo / shù / chéng / rén / yǐng / piān / qíng / jié / shí / tí / dào / le / kǒu / shè / zhè / gè / cí他在描述成人影片情节时提到了口射这个词。He mentioned the term “oral ejaculation” while describing the plot of an adult film.