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词形变化: tubed tubed tubing tubes
- 正在加载“tube”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
正在加载tube的相关例句
【词源解说】
1
【词义辨析】
词义辨析
名词 tube:
1.
conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
同义词:tubing
2.
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
同义词:vacuum tube,thermionic vacuum tube,thermionic tube,electron tube,thermionic valve
5.
an electric railway operating below the surface of the ground (usually in a city)
动词 tube:
1.
provide with a tube or insert a tube into
2.
convey in a tube
3.
ride or float on an inflated tube
4.
place or enclose in a tube
