concavo-convex
英[kɒn\'keɪvəʊ\'kɒnveks]
美[kɒn\'keɪvoʊ\'kɒnveks]
基本释义
- adj.
- 凹凸的，一面凹一面凸; 凹凸形
实用例句
Push the handle gently until the concavo convex parts of both clutches occlude automatically.
用手轻推手柄待两个离合体的凸凹处重合后便会自行咬合.
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英英释义
Adjective
1. concave on one side and convex on the other with the concavity being greater than the convexity