He had heard that the house was being sold.他已听说这所房子要出售。
I hear you're going to Switzerland for your holidays.我听说你准备去瑞士度假。
英汉双解词典包含368430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。