“day beacon”的概念、定义、翻译、参考文献-科学参考

单词	day beacon
释义	day beacon [`dā ´bē·kǝn] ^NAVIGATION An unlighted structure serving as an aid to navigation in the daytime.
随便看	acetone cyanohydrin acetone fermentation acetone glucose acetonemia acetone number acetone pyrolysis acetone-sodium bisulfite acetone sugar acetonitrile acetonylacetone acetophenetidin acetophenone acetostearin acetovanillon acetoxime aceturic acid acetyl acetylacetone acetylase acetylated cotton acetylated lanolin acetylating agent acetylation acetyl benzoyl peroxide acetyl bromide

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