礁石jiāoshíreef; rockHSK 7-9PronunciationjiāoshíExample sentence海岸边的礁石在涨潮时被海水淹没。Hǎi'àn biān de jiāoshí zài zhǎngcháo shí bèi hǎishuǐ yānmò.The reef along the shore was submerged by seawater at high tide.Read and choose an answerOne fixed sampleExplore a sample