合肥卫岗和南京卫岗:turn off ,take off ,put off , keep off各是什么意思?请各举一个例句

来源:百度文库 编辑:中科新闻网 时间:2024/04/30 06:42:31

关掉收音机等, 起飞 脱掉衣服之类,推迟,阻止。(依次回答)
i turn off my radio.
the plane hade taken off./i take off my clothes.
please put off the meeting.
keep virus off your computer.