voiceless

英文解釋：

形容詞 voiceless:

1. produced without vibration of the vocal cords
   同義詞：unvoiced, surd, hard
2. deprived of the rights of citizenship especially the right to vote
   同義詞：disenfranchised, disfranchised, voteless
3. uttered without voice
   同義詞：breathed
4. being without sound through injury or illness and thus incapable of all but whispered speech
   同義詞：aphonic

詞型變化：