基本解释具爪的同根派生 unguicular相关词英汉例句Branchlets pubescent to glabrescent with minute scurfy hairs intermixed with unguicular scales. 小枝具短柔毛到后脱落有微小的鳞屑毛与具爪鳞片混生的。unguicular tuberosity 甲粗隆unguicular更多例句