久经 jiǔjīng to have long experienced Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 他们还会问你你的症状,包括什么时候开始,你多久经历一次。 tāmen hái huì wèn nǐ nǐ de zhèngzhuàng, bāokuò shénmeshíhou kāishǐ, nǐ duōjiǔ jīnglì yīcì. They’ll also ask you about your symptoms, including when they started and how often you experience them. Source: CCMatrix