用“gunnery practice”造句大全，gunnery practice造句
It'sapoemaboutgunnerypractice.DuringtheSecondWorldWartheareawasusedforgunnerypractice.Itwasfirstissuedtogunneryschoolsandoperationaltrainingunitswherelecturesandair-to-airgunnerypracticewerequicklyar...
用“gunnery sergeant”造句大全，gunnery sergeant造句
Agunnerysergeantwascalledovertocheckitout.That'swhenitdawnedonthegunnerysergeant....
用“gunnery”造句大全，gunnery造句
gunnerygravitydropaccelerometergunneryjack[lieutenant]Agunnerysergeantwascalledovertocheckitout.Itwasfirstissuedtogunneryschoolsandoperationaltrainingunitswherelecturesandair-to-airgunnerypracticewere...