plugged ['plʌgɪd]

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附加级

adj.塞紧的v.插上插头( plug的过去式和过去分词 )；以（塞子）塞住

He plugged his razor in to recharge it. 他把剃刀插在插座上，给它充电。
The workers plugged the hole in the gas pipe. 工人们堵住了煤气管道上的洞。来自《简明英汉词典》