blue-throated sapphires
plural of blue-throated sapphire
(mineralogy, historical) A now-discredited mineral, reported in Cornwall and later shown to be a mixture of hentschelite and rockbridgeite, with minor chalcosiderite.
In a symbiotic manner / By means of symbiosis
Any of several diseases of insect larvae that are caused by the polyhedral viruses, family Baculoviridae.
鳥類学者たちは、夜明けに川の近くで青いのどをしたサファイアというハチドリの群れを見つけて興奮しました。
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