concave
2026-03-24
adj.凹的n. 凹面；凹线；凹形 副词：concavely名词：concaveness过去式：concaved过去分词：concaved现在分词：concaving第三人称单数：concavesconcave Adjective curving inward concave例句 用作形容词(adj.)The palm of one's hand is slightly concave...
2026-03-24
adj.凹的n. 凹面；凹线；凹形 副词：concavely名词：concaveness过去式：concaved过去分词：concaved现在分词：concaving第三人称单数：concavesconcave Adjective curving inward concave例句 用作形容词(adj.)The palm of one's hand is slightly concave...