单词	adventitious vein
释义	adventitious vein noun : a vein appearing irregularly between the accessory and intercalary veins of the wings of certain insects Word History First Known Use 1878, in the meaning defined above
随便看	aggregations aggregative aggregatively aggregator aggregators aggrege aggregometer aggregometers aggregometry aggress aggressed aggresses aggressing aggression aggressions aggressive aggressively aggressiveness aggressivenesses aggressivities aggressivity aggressor aggressors aggri bead aggrievance

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