"significant impairment" — Kollokationen-Wörterbuch Englisch

Automatische Übersetzung (wir garantieren seine Korrektheit nicht): znaczące upośledzenie
  1. significant Adjektiv + impairment Substantiv
    Schwache Kollokation

    Family members said the scores showed significant impairments, along with dramatic fluctuations in his abilities from one moment to the next.