净是 jìngshì to be nothing but Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这条河很干净，是游泳的好地方。 zhè tiáo hé hěn gānjìng, shì yóuyǒng de hǎo dìfang. The river is very clean and is a great place to swim. Source: CCMatrix