tectricestɛk'traɪsiz英式朗读美式朗读基本解释n. 覆羽(指蔽覆羽翮基部的羽毛)( tectrix的名词复数 )英文释义n. pl. The wing coverts of a bird. See Covert, and Illust. of Bird.上一个单词:tectotype下一个单词:tectrix