“fixed gun”的概念、定义、翻译、参考文献-科学参考

单词	fixed gun
释义	fixed gun [¦fikst `gǝn] ^ORDNANCE An aircraft machine gun mounted rigidly to the aircraft, and aimed by moving the aircraft.
随便看	barometer elevation barometric barometric altimeter barometric condenser barometric corrections barometric draft regulator barometric elevation barometric errors neuraminic acid neuraminidase neurapophysis neurapraxia neurasthenia neurasthenic neurosis neurectomy neurenteric canal neurilemma neurilemmoma neurine neurinomatosis neuristor neurite neuritis neuroanatomy neuroarthropathy

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