to spy on
作各种的窥测
sound out through various methods
他的话难以窥测。
His words are hard to fathom.
窥测方向，以求一逞
see which way the wind blows in order to achieve one's end
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。