详细解释:a. 凹的
【医】 凹的, 凹面的
词型变化:
名词:concaveness副词:concavely动词过去式:concaved过去分词:concaved现在分词:concaving第三人称单数:concaves英语解释:
形容词 concave:
curving inward例句:
A long stick with a concave attachment at one end for shoving disks in shuffleboard.推铲一端带有凹头的长棒,用于在打圆盘游戏中推动圆盘