FEEDBACK

Meaning of 凹凸

Lookup via: Pinyin | Radicals
凹 āo 凸 tū HSK 6
concave or convex; bumps and holes; uneven (surface); rugged
Related Words
Synonym: 高低 崎岖 坎坷
Antonyms: 平滑 平坦 平缓
Example Sentences
1
两次世界大战中国家冲突导致的死亡人数呈现出锯齿状峰值
,
随之呈凹凸却持续的递减
。
Deaths due to state-based conflicts show jagged peaks in the two world wars, followed by a bumpy but consistent trailing-off.