prudent [ˈpru:dnt]

以下由轻松背单词网站提供

adj.谨慎的，有远见的，精打细算的

avoiding risks and uncertainties ; careful

A prudent traveller never disparages his own country. 聪明的旅行者从不贬低自己的国家。
You must school yourself to be modest and prudent. 你要学会谦虚谨慎。