cannelure
基本解释
- n.纵槽(环形槽)
英汉例句
- Suitable for all rotten pond too , floorpassway and cannelure , etc .
也适用于一切腐池。 - This occurs at the weak cannelure, which is a groove allowing the bullet casing to be sealed to the copper jacket.
这发生在脆弱的子弹槽线上，而子弹槽线是一个深沟来将弹壳密封到铜套里面。 - Cannelure style precision attachment
沟槽式精密附着体 - double cannelure
双沟槽 - expanding cannelure
裂开沟