"effectively weaken" — Kollokationen-Wörterbuch Englisch

effectively weaken Kollokation
Automatische Übersetzung (wir garantieren seine Korrektheit nicht): skutecznie osłab
  1. weaken Verb + effectively Adverb
    Schwache Kollokation

    Powers uses the same logic in essays on Iran-Contra, effectively weakening arguments that Ronald Reagan was ignorant of the machinations of William Casey, his director of central intelligence.