1.
a sustained note
【音】持续音(符)
2.
The Sustained Sound Techniques of the Mongolian Folk Counterpoint Music;
蒙古族民间多声部音乐中的持续音技法
3.
The duration of a vowel.
音延，音长元音发音的持续时间
4.
[I]make a long continuous vibrating sound
发出持续颤动的声音
5.
listened to the steady drip of the rain.
听雨持续滴下的声音
6.
Sustained bass note or chord, eg in bagpipe music
持续的低音或和音（如风笛乐曲中的）
7.
Sustainable Development of Traditional Music and Music Teaching Of High Normal Education;
传统音乐可持续发展与高师音乐教育
8.
Having a comparatively great duration. Used of a vowel or consonant.
长音的有较长持续时间的。用于元音或辅音
9.
(prosody) used of syllables that are unaccented or of relatively brief duration.
（韵律学）音节不发重音或持续时间相对较短。
10.
The Sustainable Development of Music Performances and Music Education Prefession;
音乐表演与音乐教育专业的可持续发展
11.
The minority nationality concert lasted two hours.
少数民族音乐会持续了两个小时。
12.
a loud sustained noise resembling the cry of a hound.
类似猎犬的持续、响亮的声音。
13.
The sound lingered in the air.
那声音在空中持续了好久。
14.
This generally works best on a sustained trill.
这个技巧一般较好的表现在持续抖音。
15.
(prosody) used of syllables that are unaccented or of relatively long duration.
（韵律学）用于音节的，有较长的持续时间。
16.
a strident voice. Something clamorous is both vociferous and sustained:
刺耳的嗓音。同时表示叫嚣的和持续的：
17.
The concerts go on for days, and all the best bands play.
音乐会持续数日，所有最好的乐队都参加演出。
18.
the steady drumming of the rain on the tin roofs
雨点打在铁皮屋顶上发出持续而有节奏的声音.