rhomboid

adj in the shape of a rhombus 菱形的. n rhombus of which only the opposite sides and angles are equal 长菱形; 长斜方形. =>illus at quadrilateral 见 quadrilateral 插图.

rhapsody, rhea, rheostat, rhesus, rhetoric, rhetorical, rhetorical question, rhetorically, rheumatic, rheumatic fever, rheumaticky, rheumatics, rheumatism, rheumatoid, rheumatoid arthritis, rhinestone, rhino, rhinoceros, rhizome, rhododendron, rhombus, rhubarb, rhyme, rhymed, rhyming slang, rhythm, rhythm and blues, rhythm method, rhythmic, rhythmically, RI, rib, rib-cage, rib-tickling, ribald, ribaldry, ribbon, ribbon development, riboflavin, rice,