tube
第三人称单数：
动词第三人称单数: tubes
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：
A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.
空中加油导管连结在飞机油箱上长的套空管，油料通过它流向空中被加油的飞机
His wife travels to the office by tube every morning.
她妻子每天早晨乘地铁去办公室上班。
A wind instrument of the Renaissance with a curving tube and a double reed.
双簧弯管文艺复兴时期的一种带有一个弯曲的吹管和双簧片的管乐器
He squeezed the tube hard and the last bit of toothpaste came out.
他使劲挤牙膏管子，挤出了最后一点牙膏。
She bought a tube of toothpaste.
她买了一管牙膏。
I need a tube of tooth paste.
我需要一管牙膏。
A highly evacuated electron tube containing an anode, a cathode, and a control grid.
三极管带有阳极、阴极和控制栅极的高真空的电子管
A glass tube for enclosing the flame of a lamp.
玻璃灯罩围住灯的火焰的玻璃管
The destroyer's armament consist of several small cannon, two torpedo tube and a number of anti-craft gun.
驱逐舰上的武器装备包括几门小口径大炮，两个鱼雷发射管与数门高射炮。