麦碴 màichá sweet potato Definitions Defs Origin Strokes Stroke Words Sentences Sents 麦 麥 mài noun wheat General name for cereal crops in the grass family, including wheat, barley, rye, and oats; specifically refers to wheat 小麦 xiǎomài.碴 chá fragment a small fragment, shard, or splinter of a hard substance like glass, ice, or ceramic