to install a heating system in the building
在大楼里安装暖气设备
to install oneself in a seat
在椅子上坐好
He has installed in his new office.
他已就任新职。
英汉双解词典包含483723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。