新gre詞匯tangential

tangential: 離題的; touching or connected only slightly, as a tangent line
    1) digressing; diverting
    tangential <> elemental
    tangential : essential
    tangential, incidental <> elemental
    gist, essence <> trivial point, tangential point
    tangential closely relevant
    我選的這個directly related，更多人選前者
    Her paper was marred by the inclusion of too much information that was only tangential to her main point.
    相近詞匯：digressive, divergent, incidental