small clues and traces; thread of a spider and tracks of a horse
哪怕能找到点蛛丝马迹也好！
even finding a small clue would help
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。