pinacol
(organic chemistry) any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl
(especially (Britain)) a spanner with a ring-shaped jaw with internal serrations which grip onto a nut or bolt.
plural of multiplepoinding
plural of nemestrinid
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DiQt(ディクト)
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