凸凸 tūtū

tūtū noun convex on both sides (of lens); biconvex
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '凸凸')

Word is mentioned most frequently in

Truncated for common words

• Scroll 33 The Sounds and Meanings of all the Terms in the Canonical Texts 一切經音義 — count: 1
• Scroll 56 The Sounds and Meanings of all the Terms in the Canonical Texts 一切經音義 — count: 1

Collocations

• 作凸凸 (作凸凸) 徒結反抱璞子作凸凸起也蒼頡篇作 — The Sounds and Meanings of all the Terms in the Canonical Texts 一切經音義, Scroll 33 — count: 2
• 凸凸起 (凸凸起) 徒結反抱璞子作凸凸起也蒼頡篇作 — The Sounds and Meanings of all the Terms in the Canonical Texts 一切經音義, Scroll 33 — count: 2