1.
To change(a consonant)into a vowel during articulation.
使发成元音在发音中变（辅音）为元音
2.
bringing articulatory organs together so as to shape the sounds of speech.
调动发音器官发出语音。
3.
vocal, gymnastic, keep-fit, deep-breathing, etc exercises
发音、 体操、 保
4.
The articulation of a plosive sound.
破裂发音一个爆发音的发音
5.
The duration of a vowel.
音延，音长元音发音的持续时间
6.
A word or an utterance of one syllable.
单音节词或单音节音只有一个音节的词或发音
7.
Note the use of the vowel sound in should and must when they are pronounced quickly.
注意should和must中快速发音时元音的发音。
8.
a diacritical mark (-) placed above a vowel to indicate a long sound.
放在元音上表示发长音的发音符号（-）。
9.
utter with vibrating vocal chords.
用振动的元音腱来发音。
10.
spelling pronunciation
按照拼法的发音，拼音
11.
Unutterable consonant clusters.
无法发音的一团辅音
12.
a consonant whose articulation involves movement of the lips.
发音时,双唇运动的辅音。
13.
Pay attention to the drills in the English vowel sounds.
注意英语元音发音练习。
14.
To articulate a glide in speech.
发滑音言语中发音器官从一个音滑到下一个音发音
15.
A falling inflection of the voice, as at the end of a sentence.
声音降落，降句调发音时下降的音调
16.
A vowel sound changed in this manner.
变元音由这种方式改变的元音发音
17.
a diacritical mark (u-curved) placed over a vowel to indicate a short sound.
放在元音上标示短音的发音符号（u形）。
18.
Articulated through the mouth only, with the nasal passages closed.
口腔发音的只通过嘴、唇发音的，发音时鼻腔紧闭