| 释义 |
🔑tubetube /tub / noun - [countable] a long, hollow pipe made of glass, metal, rubber, etc.管；管状物◆Blood flowed along the tube into the bottle.血液顺着管子流进瓶子。◆the inner tube of a bicycle tire自行车内胎◆a laboratory test tube实验室试管
- [countable] a long, thin, soft container with a cap at one end made of plastic or metal. Tubes are used for holding soft substances, and you squeeze them to get the substance out.（盛放膏状物的）带盖软管◆a tube of toothpaste一管牙膏
- the tube [singular] (informal) television电视；电视机◆What's on the tube tonight?今晚有什么电视节目？
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