small light-brown cockroach brought to United States from Europe; a common household pest
同义词：German cockroach??/??crotonbug??/??water bug??/??Blattella germanica
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。