“sighting instrument”的概念、定义、翻译、参考文献-科学参考

单词	sighting instrument
释义	sighting instrument [`sīd·iŋ ´in·strǝ·mǝnt] ^ORDNANCE A device or an instrument designed to aid in the pointing of a weapon.
随便看	carnauba wax carnaubic acid carnegieite Carnian carnitine Carnivora carnivorous carnivorous plant Carnosauria carnosine Carnot-Clausius equation Carnot cycle Carnot efficiency Carnot engine carnotite Carnot number Carnot's reagent Carnot's theorem Carnoy's solution caroba carob wood Carolina Bays Carolinian life zone Caro's acid carotenase

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