surd

英汉字典
英英字典

解释: 无理数的; 不尽根的; 清音的无理数; 不尽根数; 清音;

同义: surd voiceless consonant
词性: n
解释: a consonant produced without sound from the vocal cords
示例: None

同义: unvoiced voiceless surd hard
词性: a
解释: produced without vibration of the vocal cords
示例: unvoiced consonants such as `p' and `k' and `s'