| 释义 |
plug HOLE FILLERplQgn [C]a small piece of rubber, plastic, wood, etc. that fits into a hole in order to close it. A plug can be a round piece of usually rubber or plastic that fits into the hole in a SINK, a BASIN or a bath.塞子Put the plug in the sink before you fill it with water.放水前先把洗涤槽塞上。I can't find the bath plug.我找不到浴缸的塞子。A plug is also a small piece of plastic or wood that you put into a hole in a wall before putting a screw into it.(置于墙上孔内以使螺钉固定的)榫头或塑料制螺钉衬套A plug can also be a small piece of cotton wool that is used to stop bleeding.棉球，药棉 [EARPLUG]
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