created sense approved 凸线/凸線 · tūxiàn · convex curve — "Initial import from upstream dictionary"
凸线 / 凸線
tūxiàn
convex curve
convex curve
凸 (literal) → 凸 · tū · protruding 线 (literal) → 线/線 · xiàn · line (geometry)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition