Main Application: Various equipment for derricking, lifting and drawing.重要用途: 各种起重 、 提升和牵引设备及重要机械和仪器等....

derricking的音标：derricking的英式发音音标为：['derɪkɪŋ]derricking的美式发音音标为：['derɪkɪŋ]...

Don't stay under the arm of a derrick!不要在起重机的吊臂下!Derrick and I have been laying out the system of irrigating ditches.德里克跟我在一起修建那个灌溉网.Unlike Harran Derrick, he seemed more of a character than a type.他跟哈伦·台力克不一样,与其说他是...

Such as grain sheet rubber, it play the role of derrick and inflaming retarding.如有纹理的橡胶片, 这种材料可起到防滑、阻燃等功能.The hoisting capacity of that gin pole ( girder pole, guy derrick ) is sixty tons.那个起重抱杆 ( 格状抱杆 、 转盘抱杆 ) 的起重能力为60吨...

Derricks are scattered here and there on the boundless plain.在一望无际的原野上散布着一座座井架.Lofty derricks dot the landscape in an oil field.高耸的井架点缀着油田的景色.Steel derricks rose to meet our eyes as we drew nearer to the oil fields.我们快到油...

derricks的音标：derricks的英式发音音标为：['derɪks]derricks的美式发音音标为：['derɪks]...

n.起重机( derrick的名词复数 )，（油井的）井架...

n.改变起重臂倾角...

n.起重机，（油井的）井架...

derrick的复数形式为：derricks...

derrick的音标：derrick的英式发音音标为：['derɪk]derrick的美式发音音标为：['dɛrɪk]...