bucket teeth

基本解释

It would have crashed down onto the earth had it not been held back by the bucket’s teeth.
如果不是被铲斗的牙齿咬住，它可能早就坠落地面了。
When used with the MDV amplifier, it will respond only to larger pieces of metal like teeth from an excavator bucket, tools, or metal paneling.
当与放大器马立克氏病病毒使用，它将只响应较大件的金属一样的牙齿从挖掘机斗，工具或金属镶板。
The application of abrasion resistant bead welding in bucket teeth of excavator, shovel bucket of excavator and bucket teeth of loader was presented.
介绍耐磨堆焊在挖掘机斗齿、挖土机挖斗、装载机斗齿上的应用。

Its bucket hung in midair, steel teeth glinting.
NEWYORKER: Unconventional Crude