1·The stove is as black as a crow, and has a long neck and a brass knob; it eats firewood, so that fire spurts out of its mouth.
火炉像乌鸦一样黑，有一条长长的脖子和一个铜把手；它吃木柴，这样火才从它的嘴里喷出来。
2·Each of the four fundamental forces (gravity, electromagnetism, and the strong and weak nuclear forces) has a kind of theoretical knob that can be turned up or down to change its strength.
四种基本力(重力，电磁力，强作用力和弱作用力)都有一个理论把手，调节这东西可以改变力的强度。
3·Then the Snow Man looked, and saw a bright polished thing with a brazen knob, and fire gleaming from the lower part of it.
于是雪人看呀看，然后看到了一个锃光瓦亮的、有着铜把手的东西，火光正从下面袅袅弥散。
4·Quietly, he removed a faucet knob from the cabinet and hid it behindhis back.
他悄悄的从陈列柜上拿起一个水龙头把手并藏在了自己的身后。
5·Take the door knob off a door and put it back on backwards, then lock it and leave the door open.
取下门把手，装到门的另一侧，并且让门开着。
1·As he dreamed, he turned round, and his eyes fell upon the brass knob of the door which separated him from the Court of Assizes.
他一面沉思一面转过身子，他的视线触到了门上的铜钮，门那边便是刑庭了。
2·By adjusting the control knob, the second stage reduces the intermediate pressure to the desired delivery pressure.
通过调整控制钮，第二级把中间压力降到需要的输出压力。
3·Pressure regulator, in turn the knob and then pull up before the first rotation, rotate the knob depressed for the position.
压力调节时，在转动旋钮前请先拉起再旋转，压下旋转钮为定位。
4·You can adjust the color on the TV by turning this knob.
你可以按这个钮调节电视的色彩。
5·Turn the adjusting knob clockwise and establish the required use pressure by referring to the low-pressure gauge. Make sure that the cylinder valve is easily accessible.
顺时针旋转调整钮，通过查看低压量表建立要求的使用压力。确认钢瓶阀门容易接近。