单词	American system
释义	American system noun : the policy of promoting industry in the U.S. by adoption of a high protective tariff and of developing internal improvements by the federal government (as advocated by Henry Clay from 1816 to 1828) Word History First Known Use 1830, in the meaning defined above
随便看	ornature Orne ornerier orneriest orneriness ornerinesses ornery ornify ornis ornises ornith- ornithes ornithic ornithichnite ornithichnites ornithine ornithines Ornithischia ornithischiae ornithischian ornithischians ornithischias ornitho- Ornithocephalus ornithocopros

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