voiceless
adj. 无声的；[语]清音的
副词：voicelessly 名词：voicelessness
近义词：mute，disenfranchised，silent，taciturn，wordless，uncommunicative，invisible，forgotten，abandoned，disadvantaged，speechless，dumb，disfranchised，breathed，unvoiced，surd，voteless，aphonic，hard，
英英释义
Adjective
- produced without vibration of the vocal cords;
"unvoiced consonants such as `p' and `k' and `s'"
- deprived of the rights of citizenship especially the right to vote;
"labor was voiceless" "disenfrenchised masses took to the streets"
- uttered without voice;
"could hardly hear her breathed plea, `Help me'" "voiceless whispers"
- being without sound through injury or illness and thus incapable of all but whispered speech
例句
用作形容词(adj.)
- The old castle was dark and voiceless.这座古堡是黑暗和寂静无声的。