Cách sử dụng
The word "off" is used in English to indicate a separation or disconnection. It can be used to describe something that is no longer connected, such as turning off a light or switching off a computer. It can also indicate the removal of something, such as taking off a coat or pulling off a band-aid. Additionally, it can denote a change in status or condition, such as being off-duty or being off-balance. Overall, "off" is used in English to show that something is disconnected, removed, or in a different state than before.