tube

过去式：

动词过去式: tubed

更多词形：

动词过去式: tubed | 动词过去分词: tubed | 动词现在分词: tubing | 动词第三人称单数: tubes |

单词例句：

Our television tube has broken.

我们的电视机显像管坏了。

I go to work on the tube.

我经常乘地铁去上班。

A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys.

单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏

The transmitter was pulsed by an electron tube.

电子管使发射器产生脉冲波。

A hollow cylinder or tube used to conduct a liquid, gas, or finely divided solid.

管子，导管，输送管用来输导液体、气体或固体细末的管状中空圆柱体

He held the test tube in his hand thoughtfully.

他沉思地把试管拿在手里。

The patency of the eustachian tube is compromised.

咽鼓管的通畅被损害。

In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.

在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。

The tube is sealed at both ends.

这管子两端是密封的。