bolthole中文什么意思

联络小风巷

联络戌巷

• bolthole circle:    螺栓孔分布图; 螺栓孔分布圆
• bolthole drilling:    锚杆孔凿岩
• bolthole vacuum cleaner:    杆柱钻孔真空清扫器

例句与用法

1. Open it , the bolthole is in the process of sizzler . how you feel are warm or cold
   打开炙热心中的避难所之门,你感受到的是温暖还是寒冷