retracting slide造句

例句与造句

1. The retracting slide catches the extended bolt lug which causes the bolt to rotate open.
2. The spent cartridge is ejected by the bolt through the retracting slide's ejection port.
3. The M2 can be battle ready and easily interchanged if it is preemptively fitted with a retracting slide assembly on both sides of the weapon system.
4. It's difficult to find retracting slide in a sentence. 用retracting slide造句挺难的