slingshot英 [ˈslɪŋʃɒt]美 [ˈslɪŋʃɑːt]n. 弹弓COCA.21215柯林斯词典弹弓Aslingshotis acatapult.英英释义nouna plaything consisting of a Y-shaped stick with elastic between the armsSynonym:slingcatapult双语例句