← 词汇
凹
āo
HSK 7
concave; depressed; sunken; indented; female (connector etc)
📄 书写练习页 (PDF)汉字
凹
concave, hollow; depressed; pass, valley
部首 凵部件 ⿱？一
concave; depressed; sunken; indented; female (connector etc)
📄 书写练习页 (PDF)concave, hollow; depressed; pass, valley