大陸礁層 dàlùjiāocéng continental shelf Definitions Defs Origin Strokes Stroke Words Sentences Sents 大陆 大陸 dàlù noun continent continent; a large landmass礁 jiāo noun reef (bound form) a rock or ridge of sand at or near the surface of the water, such as a shoal or submerged rock层 層 céng noun layer A physical sheet, thickness of material, or stratum covering a surface
