◎ switchblade是什么意思 n. 弹簧小折刀(按钮式弹簧开启的, 等于switchblade knife) n. a pocketknife with a blade that springs open at the press of a button switchblade的用法和例句: 1. And the switchblade in your other sleeve. 还有另一个袖子里的弹簧刀 2. Y...