speechlessness 

  1. 名詞
不可數名詞: 啞口無言
無言, 無言的樣子
無語, 無語的樣子
一時說不出話來的樣子

    同義字詞
dumbness,muteness,silence,stillness

例句

  1. "Overcoming Speechlessness " (2010)
  2. My wit numbs them to speechlessness .
  3. SOMA was speechlessness a few thymidine on their own.
  4. The asthma reduced him to near speechlessness and also affected his heart.
  5. Perkin behind her, looking down, his mouth shocked open in speechlessness .