英语词汇pectoral-fin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	pectoral-fin
释义	请查阅词条：pectoral fin
随便看	spectator spectator ion spectator-ion spectator sport spectator-sport specter spectra spectral spectral band spectral characteristics spectral density spectral distribution spectral feature spectral index spectrally spectral peak spectral region spectral resolution spectral signature spectre spectrograph spectrometer spectrometric spectrometry spectroscope

英汉双解词典包含207842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。