cannelure

常见例句

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