...the voiceless 'th'.
发清音的th
His voiceless lips formed the words 'Thank you'.
他发不出声音来，翕动着嘴唇说了“谢谢你”这几个字。
An unaspirated voiceless plosive sound.
双唇送气清塞音.
期刊摘选
How can we give these people a voice, the voiceless people?
我们怎么才能给那些不能说出心声的人一种声音?
期刊摘选
An unaspirated voiceless velar plosive.
舌根不送气清塞音.
期刊摘选
An aspirted voiceless palatal affricate.
舌面送气清塞擦音.
期刊摘选
This is an unaspirated voiceless palatal affricate.
j舌面不送气清塞擦音.
期刊摘选
We see most eloquent orators voiceless as fish they speak of Thee, O Jesus our Saviour.
耶稣我们的救主啊,我们看见最雄辩的演说家言及祢时,犹如鱼儿般缄默无言.
期刊摘选
A voiceless palatal fricative.
x舌面清擦音.
期刊摘选
A voiceless velar fricative.
舌根清擦音.
期刊摘选
An unaspirated voiceless alveolar plosive.
舌尖不送气清塞音.
期刊摘选
I yell at a decibel machine hysterically, a series of chirps , with unknown tones, till i am voiceless.
我对着分贝器歇斯底里的喊"叽里咕噜不知所云的音调"一串一串的喊! 一次都喊到我无法发声为止.
期刊摘选
The old castle was dark and voiceless.
这座古堡是黑暗和寂静无声的.
期刊摘选
An aspirated voiceless velar plosive.
k舌根送气清塞音.
期刊摘选
On the international stage, China seems voiceless.
在世界舞台上, 中国显得“无声”.
期刊摘选
After voiced obstruent tone II syllable is changed to a voiceless unaspirated sound.
全浊上字读阴上后全浊声母变为不送气清音.
期刊摘选
Had she not fallen in George Lucas'good graces, she would have been another voiceless extra.
如果不是乔治卢卡斯格外开恩, 她会成为另一个没有台词的临时演员.
期刊摘选
His voiceless lips formed the words "Thank you".
他发不出声音来，翕动着嘴唇说了“谢谢你”这几个字。
柯林斯例句
"unvoiced thoughts"
"unvoiced consonants such as `p' and `k' and `s'"
"could hardly hear her breathed plea, `Help me'"
"voiceless whispers"