cap gun

• n. 玩具手枪

cap gun的用法和样例：

例句

用作名词 (n.)

1. He threatened the old lady with a toy gun.
   他用玩具手枪威胁老太太。
2. Minors are not allowed to purchase cap pistols, however they may buy shotguns freely.
   不准未成年人购买玩具手枪，但他们可以自由地购买猎枪。