subconcave

形容词 adj.

英文释义

形容词 adj.
  1. Slightly concave. not-comparable
    — the inner surface and margins are red, the rest yellowish with red spots, when uninjected: the outer surface is subconcave and uneven, the inner surface convex and tubercular

词源

From sub- + concave.
0 次浏览 数据来源: Wiktionary