您要查找的是不是：
- a pin of coal wall 煤壁打钢针
- A pin in the print head of a computer printer. 撞针计算机打印机的印刷头上的撞针
- A pin used in some games of bowling. 木瓶用在某些保龄球运动中的木瓶
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- The paper carefully analyzes bolt supporting system, and measures the parameters of coal wall rock in Fuxin diggings. 本文对锚杆支护理论进行了系统分析，并对阜新矿区煤巷围岩的参数进行了实验测定。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- Shall wood be taken thereof to do any work? Or will men take a pin of it to hang any vessel thereon? 其上可以取木料作什么工用,可以取来作钉子挂什么器皿吗。
- It was precisely like the point of a pin. 精确地说它不过象个针尖那么大。
- The socket of a hinge into which a pin fits. 铰链上插钉的凹槽
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。
- It is evident you never cared a pin for me. 很明显，你从来就不把我放在心里。
- She did not care a pin about it. 她对此毫不在乎。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- I pricked the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- How many angels can dance on the head of a pin? 有多少天使可以在针尖上跳舞?
- type of coal wall being pushing out overall 整体推出型
- The oven holds sufficient heat to fire up a fresh charge of coal. 炉里有足够的热量使新加进的煤燃烧起来。
- He wore a pin in the bosom of his shirt. 他在胸前的衬衣上戴了个别针。
