您要查找的是不是：
- three dimensional piping drawing 管道空视图
- Pyrolytic Cleanness of Lubricant Oil for Copper Pipe Drawing 铜管拉伸工艺润滑油热解清洁性能的研究
- He gave us a splendid dinner, piping hot. 他请我们吃了一顿美餐，热腾腾的。
- They were piping the water away. 他们正用管道把水引走。
- We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。
- He was fond of drawing when he was a child. 他还是个孩子时就喜欢画画。
- The piping will need to be renewed. 这套管子该换了。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Entrust his drawing to the care to us. 把他的画委托给我们照顾。
- I told her to pipe down but she still babbled on. 我叫她闭嘴，可她还是唠叨个没完。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- The oil company will ship out piping and heavy equipment. 这家石油公司将用船运出输油管道和重型设备。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- He showed me a drawing of the glacier. 他给我看一张冰川图。
- The 20th century is drawing to an end. 20世纪即将结束。
- The child was coloring in an outline drawing. 孩子正在用颜色填一张勾好轮廓的画。
- A hoarse voice; the child's piping voice. 嘶哑的声音; 孩子的尖声
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
