1 PHRASAL VERB （将插头插入插座）给…接通（电源） If you plug a piece of electrical equipment into an electricity supply or if you plug it in, you push its plug into an electric socket so that it can work. （将插头插入插座）给…接通（电源）
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They plugged in their tape-recorders. [VERB PREP. noun]
他们给录音机接上了电源。
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I filled the kettle while she was talking and plugged it in. [VERB noun PREP.]
她说话间，我把水壶灌满并插上了电源。
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He took the machine from its bag and plugged it into the wall socket. [VERB noun PREP. noun]
他把机器从袋子里拿了出来，接到墙上的插座上。
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Some barbecues can be plugged into a household electricity supply. [VERB noun PREP. noun]
有一些烧烤炉能直接插到家用电源上。
2 PHRASAL VERB 把（某一电器）与（另一电器）连接 If you plug one piece of electrical equipment into another or if you plug it in, you make it work by connecting the two. 把（某一电器）与（另一电器）连接
3 PHRASAL VERB （某一电器以电线或导线）连接（电源），与（另一电器）相接 If one piece of electrical equipment plugs in or plugs into another piece of electrical equipment, it works by being connected by an electrical cord or lead to an electricity supply or to the other piece of equipment. （某一电器以电线或导线）连接（电源），与（另一电器）相接
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A CD-I deck looks like a video recorder and plugs into the home television and stereo system. [VERB PREP. noun]
CD-I规格的光碟播放器看起来就像录像机，能与家庭电视和立体音响系统相连。
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They plug into the mains. [VERB PREP. noun]
它们接到了干线上。
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They've found out where the other speaker plugs in. [VERB PREP.]
他们已找到另外那个扬声器的连接点了。
4 PHRASAL VERB 将…塞入； 用…堵住 If you plug something into a hole, you push it into the hole. 将…塞入； 用…堵住