trill

音标发音

Can you trill the sound as in Spanish?
你能以颤音发出西班牙语中的音吗 ?
Some birds trill their songs.
有些鸟颤声鸣唱.
Aim : To investigate the trill and stability of diclofenac acid - choline eyedrops.
目的: 观察双氯芬酸胆碱滴眼剂的刺激性及稳定性.
Can you trill the sound as in Spanish?
你能以颤音发出西班牙语中的音吗 ?
Some birds trill their songs.
有些鸟颤声鸣唱.

When birds trill, they sing a series of quickly repeated high notes.
(MUSIC) (the effect achieved by) the fast playing of a note and the note above or below it, one after the other
(BIRD) a series of quickly repeated high notes sung by a bird
(SPEECH) a sound that is made by very small, quick movements of one of the organs used in speech

If a bird trills, it sings with short, high-pitched, repeated notes.
If someone trills a sound such as the letter "r," they make the sound by tapping the end of their tongue against the inside of their mouth rapidly and repeatedly. ("r")
A trill is the playing of two musical notes repeatedly and quickly one after the other.
the production of a similar effect using the uvula against the back of the tongue
the articulation of an (r) sound produced by holding the tip of the tongue close to the alveolar ridge, allowing the tongue to make a succession of taps against the ridge
a melodic ornament consisting of a rapid alternation between a principal note and the note a whole tone or semitone above it (Usual symbol , )
a shrill warbling sound, esp as made by some birds