单词	trailhead
释义	trailhead /ˈtrālˌhed / noun The place where a trail begins: we camped amid the pines at the trailhead... You may reach this trail via other routes at Eagle Cliff or start out from your car at an unofficial trailhead that begins in the driveway of generous homeowners. It begins where the mules are tied up on the trailhead, and was originally worn out by bighorn sheep. There are countless trailheads and side trails to visit and enjoy.
随便看	signal molecule signal/noise ratio signal pad signal peptide signal plate signal post signal reaction signal red signal sequence signal service signals intelligence signal station signal strength signal strip signal-to-noise signal-to-noise ratio signal tower signalwoman signal word sign art sign artist signary signate signation signator

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。