復數(shù)：big guns

n.an important influential person

同義詞：big shotbig wheelbig cheesebig dealbig enchiladabig fishhead honcho

BIG GUN
BIG GUN
The Study of Visual Technology in Big Gun DIS System
Canon's Big Gun
Reform of Vacuum Airtight Checker for Big Gun Bullet Packing
Big Gun on Barbados
The Next Big Gun Debate: 3-D Printed Firearms
Analysis of kinetic energy distribution of big gun sprinkler applied to continuous moving hose-drawn traveler
Should we reserve big gun antimanic drugs for only big gun manias?
Japanese Navy's Pre-war “Big-ship, Big-Gun Policy” and Its End