单词	lead curve
释义	lead curve noun ˈlēd- : the curve in the turnout interposed between the heel of a railroad switch and the frog Word History Etymology lead entry 2
随便看	adject adjection adjectival adjectivally adjective adjective equivalent adjectively adjectives adjectivize adjoin adjoined adjoining adjoins adjoint adjoints adjourn adjourn to adjournal adjourned adjourned summons adjourned to adjourning adjourning to adjournment adjournments

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