0 to fix a large piece of equipment or system into a room or building, ready to be used -- 安装(设备)
1 to formally offer a particular thing to be considered -- 正式提出,提交
2 to say something that adds to or interrupts what is already being said -- 插(话)
[ + speech ] "But she's too inexperienced for the job," put in Jane. “但是这份工作她很缺乏经验,”简插嘴说。