释义 |
凸凸 | 570C00 40.40 | 部居
| 畫數 5 | ㄊㄨˊ [tu2] (*ㄍㄨˇ [gu3] , *ㄉㄧㄝˊ [die2] ). | V.i. | (*[gu3]) To bulge, protrude: 凸出來 (of eye, belly, forehead) bulge, protrude; 凸嘴凹鼻 protruding lips and snub nose.
| Adj. | ([tu2]) Convex, opp. of 凹 concave: 凸凹不平 rough, uneven in surface; 凸凹的 ditto; 凸紋,凸花 raised carving or design.
| Words | 1. 凸版 [tu2ban3], n., positive plate engraving. 2. 凸出 [gu3chu1], adj., bulging out. 3. 凸鏡 [tu2jing4], n., convex mirror. 4. 凸透鏡 [tu2tou4jing4], n., convex lens.
|
|