studious
(organic chemistry) A red substance, 1,2-dihydroxyanthraquinone, extracted from madder root and used as a dye.
Given to thought, or to the examination of subjects by contemplation; contemplative. / Dedicated to study; devoted to the acquisition of knowledge from books
To mend by sewing on a piece or pieces of cloth, leather, or the like / To mend with pieces; to repair by fastening pieces on. / To make out of pieces or patches, like a quilt.
A scientist working in the field of astrometeorology.
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DiQt（ディクト）
無料
★★★★★★★★★★
