tube的意思是什么

1. 管
2. 软管
3. 管状器官
4. 内胎
5. 真空管
6. 筒
7. 管状隧道，管状地下隧道
8. 香烟
9. 电视，电视机
10. 电子管
11. （有时大写）地下铁（道）
12. 一罐（啤酒）
13. 颜料管
14. 【炮】炮身
15. 【汽锅】锅管

1. 用管输送
2. 坐内胎顺流而下
3. 给…装上管子，把…装管
4. 把…弄成管状
5. 未通过（考试）
6. 坐地下铁道车去
7. 使通过管子
8. 把…置于管中
9. 使成管状
10. 完蛋，彻底失败

1. conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
2. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
3. a hollow cylindrical shape
4. (anatomy) any hollow cylindrical body structure
5. an electric railway operating below the surface of the ground (usually in a city);

   "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"
   

1. provide with a tube or insert a tube into
2. convey in a tube;

   "inside Paris, they used to tube mail"
   

3. ride or float on an inflated tube;

   "We tubed down the river on a hot summer day"
   

4. place or enclose in a tube

1. tube的反义词

1. 管：形状包括锭(Ingot), 板(Plate), 片(Sheet), 箔(Foil), 管(Tube), 线(Wire), 棒(Bar), 及压模成形(Molding)之粉体物件. 熔炼: 真空感应重熔炉(VIM), 真空电弧重熔炉(VAR), 电子束重熔炉(EBM)

2. tube的反义词

2. 真空管：现在的市售音箱(Amp)有三大主流, 真空管(Tube), 电晶体(Solid State或称Transistor), 和数位模拟式(Modeling, 例如Line6产品). 真空管因为里面有点电流阻力, 所以吉它讯号经过管子后, 伏特数(Voltage)会稍被减低,

3. 内胎：答案是:内胎(tube),因为除非外胎(tyre)磨损严重,不然不会随便换掉,因为一个好的外胎都要一千元以上....

1. A test tube is closed at one end and open at the other.
   试管一端封闭,一端开口。
2. The artist has several tubes of red paint.
   这艺术家有几管红色颜料。
3. You may get to the railway station by tube.
   你可以乘地铁到火车站。
4. Our television tube has broken.
   我们的电视机的显像管坏了。

• The Mercury in the Tube fell down lower, about three inches.

  出自：R. Boyle

• He kicked aside cardboard tubes holding maps.

  出自：H. Norman

• ☆ 1611年进入英语，直接源自中古法语的tube；最初源自古典拉丁语的tubus，意为烟斗。