ADVERB | PHRASESADVERB➤dramatically, greatly, markedly, seriously, severely, significantly, substantially顯著削弱;嚴重損害;極大地削弱◇a defect that significantly impairs the safety of a car嚴重削弱車輛安全性能的缺陷➤mildly輕微損害➤permanently永久損壞PHRASES➤➤severely impaired嚴重受損◇Her liver function was severely impaired.她的肝臟功能嚴重受損。