凹: 凹名词(凹陷的地方, 用于地名) low-lying area; depression (used in place names) 短语和例子核桃凹 hetaowa (in shanxi province)
斗: 斗Ⅰ名词1.(量粮食的器具) dou, a measure for grain2.(形状像斗的东西) an object shaped like a cup or dipper 短语和例子漏斗 funnel; 烟斗 (tobacco) pipe3.(圆形的指纹) whorl (of a fingerprint)4.(二十八宿之一) dou, one of the lunar