It is important to unplug electrical appliances when not in use to ___. A. save energy B. prevent accidents C. make them last longer D. keep the room tidy 相关知识点: 试题来源: 解析 B。不用电器时拔掉插头是为了防止意外发生,A 选项省电不是主要目的;C 选项让电器用得更久不是主要原因...
You ___ unplug the electrical appliances when they are not in use. A. should B. shouldn't C. must D. mustn't 相关知识点: 试题来源: 解析 A。should 表示应该。电器不用时应该拔掉插头,这样可以省电且更安全。shouldn't 表示不应该,不符合常理。must 语气太强烈,mustn't 表示禁止,用在这里不...
“switch off and unplug”:意为“关闭并拔掉插头”,强调先关闭设备再拔掉插头的步骤。 例句:Always switch off and unplug electrical appliances when not in use to prevent accidents.(不使用时,请务必关闭并拔掉电器插头以防意外。)
A. Unplug them when not in use. B. Overload sockets. C. Check for damage regularly. D. Use proper power cords. 相关知识点: 试题来源: 解析 B。使用电器时,不应该过载插座。A 选项不用时拔掉插头是安全的做法;C 选项定期检查是否有损坏也是正确的;D 选项使用合适的电源线也是必要的。反馈...
使用'unplug'造句:I always unplug the charger when it's not in use to save energy. 'Unplug'的定义与词性 'Unplug'是一个英语词汇,其词性为动词,意为“拔掉(电源插头、塞子等);脱离(电源、网络等)”。在日常语境中,'unplug'通常用于描述将电器设备从电源插座中拔出,或者比喻性地...
If you'd like to save on electricity, there are many ways that this can be achieved. Switching to more energy-efficient appliances is arguably the most effective, but turning things off when not in use is also worth doing. Most electrical devices use electricity regardless of whether they are...
Unplug your TV when not in use to enhance home safety. This simple practice greatly reduces the chances of fires or electrical shocks. The U.S. Consumer Product Safety Commission emphasizes this practice as a cornerstone of home safety.
unplug- pull the plug of (electrical appliances) and render inoperable; "unplug the hair dryer after using it" disconnect undo- cancel, annul, or reverse an action or its effect; "I wish I could undo my actions" plug in,plug into,connect- plug into an outlet; "Please plug in the toas...
Unplug laptop, desktop and cell phone power cords when not in use.(在不使用笔记本、台式机和手机时,把电源线拔掉。) Typing in bed can wind you up, so when you do unplug, it will be harder to fall asleep, Knutson says.(在床上用手机打字会为让你精神振奋(这句话不确定),因而当你拔掉设备...
If you unplug an electrical device or telephone, you pull a wire out of a socket so that it stops working. e.g. I had to unplug the phone. 我不得不拔掉电话线。 unplug 单语例句 1. You can put your private documents and files in this partition, then unplug it before others use your...