Ensure that the frame is securely fixed to the ground with bolts.确保用螺栓把框架牢牢地固定在地面上。Fit hinge bolts to give extra support to the door lock.安上铰链插销，让门锁更牢靠。He's more concerned about the nuts and bolts of location work.他...

Fit hinge bolts to give extra support to the door lock.安上铰链插销，让门锁更牢靠。After seven days , the grouted mortar will have concreted, then we shall tighten the anchor bolts.灌浆在七天以后凝固, 我们就将拧紧地脚螺栓.He's more concerned about ...

bolts的音标：bolts的英式发音音标为：[bəʊlts]bolts的美式发音音标为：[boʊlts]...

n.毛边书，螺栓( bolt的名词复数 )，闪电，（布匹的）一卷，（门或窗）插销v.闩上( bolt的第三人称单数 )，冲出去，逃跑，又作(bolt down) 狼吞虎咽...