“macrometer”的概念、定义、翻译、参考文献-科学参考

单词	macrometer
释义	macrometer [ma`kräm·ǝd·ǝr] ^OPTICS Instrument that has two mirrors and a focusing telescope with which the ranges of distant objects can be found.
随便看	existential quantifier exit exite exit pupil exit region ex lighterage exline correction exmeridian altitude exmeridian observation exo- exobiology exocarp exoccipital exochorion exocline exocoel Exocoetidae exocrine gland exocuticle exocyclic double bond exocytosis exodermis exoelectrons exoenzyme exoergic

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