" … and then the echolocation calls in between, and then trills again."

“然后回声出现在两者之间，然后再次发出颤音。”

It was especially unresponsive when he tried to play trills, and that was no small matter.

尤其是当他试图演奏颤音时，右手食指没有反应，这可不是件小事。

Wilbur heard the trill of the tree toad and the occasional slamming of the kitchen door.

威尔伯听到树蛙咕咕叫，还有偶尔的厨房关门声。

More recent songs contain a series of clicks in the middle and a shorter, low-pitched trill at the end.

而在近期，麻雀声的中间部分会有一系列的滴答声，结尾处则是短促而低调的颤音。

It's the wistful " ah, " the rolling trill, the soothing " ess."

有着惆怅的 " ah" ，起伏的颤音舒缓的 " ess" 。

The trilling wire in the blood sings below inveterate scars appeasing long-forgotten wars.

血液中发着颤音的弦在永不消失的伤疤下歌唱，安抚那早已忘却的战争。

“Oh, it's been nothing, nothing! ” trilled Mrs. Weasley. “No trouble at all! ”

“哦，没什么，没什么！”韦斯莱夫人说，声音颤抖着。“完全不麻烦！”

Trilling, a lawyer by training who works in communications, picked up a brush, too.

作为通讯行业职业律师的她也拿起了画笔。

But instead of different instruments, a whale song is made up of different sounds like groans, trills, clicks, and cries.

鲸鱼之歌由不同的声音组成，如呻吟、颤音、咔嗒声和哭声，而不是由不同的乐器演奏而成。

It could be a trill 'r', it could be an R that is produced in the throat.

可以是颤音 r，也可以是喉部发出的 r 音。