aspirate
n
(phonetics 语音) sound of `h´ or of a consonant containing it 送气音; 吐气音
The word `hour´ is pronounced without an initial aspirate. hour一字的开头字母h不发送气音.
aspirate v [Tn]
pronounce (sth) with an `h´ sound 将(某字)发成送气音
The initial `h´ in `hour´ is not aspirated. hour一字中起首的h不发送气音.