biconcave
a. 双凹的 [医] 双凹[形]的
释义与例句
adj.
-
1.
Having both sides that are concave.
医学 工程 物理a biconcave lens
the biconcave vertebrae
Red blood cells are biconcave.
词汇关系
同义词 1
近义相关 1
词源
From bi- + concave.
来源：wiktionary