Yahoo香港字典 搜尋

登入
  1. 更多

搜尋結果

  1. Oxford American Dictionary

    main line

    • IPA[ˌmān ˈlīn]

    美式

    • n.
      a chief railroad line；a chief road or street.
    • v.
      inject (a drug) intravenously

    • noun: main line, plural noun: main lines

    • 釋義

    名詞

    • 1. a chief railroad line the crash blocked traffic on the main line a mainline station
    • ▪ North American a chief road or street.
    • 2. informal a principal vein as a site for a drug injection.

    動詞

    • 1. inject (a drug) intravenously Mariella mainlines cocaine five times a day he started mainlining on heroin