“heavy howitzer”的概念、定义、翻译、参考文献-科学参考

单词	heavy howitzer
释义	heavy howitzer [`hev·ē `hau̇·it·sǝr] ^ORDNANCE A complete projectile-firing weapon, with a medium muzzle velocity and a curved trajectory; the bore diameter is larger than 200 millimeters.
随便看	zodiacal cone zodiacal constellations zodiacal counterglow zodiacal light zodiacal pyramid zoea zoisite Zollinger-Ellison syndrome zonal zonal centrifuge zonal circulation zonal flow zonal harmonics zonal index zonal kinetic energy zonal soil zonal theory zonal westerlies zonal wind zonal winds zonal wind-speed profile zona pellucida zonation zonda zone

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