英语词汇pterylas怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pterylas
释义	pteryla['pterilə] n.【鸟类学】羽区,羽管(指鸟的生羽部位) [亦作 feather tract,参较 apterium] 变形: n.pterylae
随便看	frequency modulation-frequency modulation frequency-modulation laser frequency modulation-phase modulation frequency-modulation receiver frequency-modulation transmitter frequency modulator frequency monitor frequency multiplexing frequency multiplier frequency multipliers frequency offset frequency-offset transponder frequency polygon frequency prediction chart frequency pulling frequency recorder frequency regulator frequency response frequency-response curve frequency-response curves frequency responses frequency-response trajectory frequency run frequency-scan antenna frequency scanning

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。