A squeaking instrument, or kind of whistle, used esp. in play-houses to express impatience or disapprobation. (See Spectator No. 361.)
a cat-call (see catcall, v. 1).
英语词典包含1132095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。