单词	lehr
释义	lehr /lɪə / (also leer) noun A furnace used for the annealing of glass.They are then gradually cooled in an annealing oven known as a lehr.... Bowman lehrs can be sourced from factories in Pennsylvania in the USA and the Czech Republic. The annealing and decorating lehrs are among the best known products of the company. Origin Mid 17th century: of unknown origin.
随便看	pterodactyloid pterodactylous pteroic acid pteroid pteroma pteromorph pteromorpha pteropid pteropine pteropleuron pteropod Pteropoda pteropodial pteropodid pteropodine pteropod ooze Pteropus pterosaur pterosaurian pterostigma pterostigmal pterotheca pterotic pteroyl pteroylglutamic acid

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