stistaite
(mineralogy) A trigonal-hexagonal scalenohedral light gray mineral containing antimony and tin.
(biology) The production of spermatocytes
(MLE, slang) Clipping of chete (“knife”).
plural of playbox
地質学者は顕微鏡で、アンチモンとスズを含む三方晶・六方晶のスカレノヘドロンを呈する淡灰色の鉱物の小さな試料を注意深く観察した。
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