Word: 任意 (rènyì) 任意 dictionary entry rènyì any; arbitrary; at will; at random Full dictionary entry for 任意 Example sentences using 任意 2 sentences, showing page 1 of 1. 不能任意修改别人的文件。 Bùnéng rènyì xiūgǎi biéren de wénjiàn. You can't arbitrarily change other people's files. 他任意翻开一页，开始读起来。 Tā rènyì fānkāi yí yè, kāishǐ dú qǐlai. He opened to a random page and started reading.