不悦耳

Not musical in nature;"the unmusical cry of the bluejay",,,similar

a。 不合调的，不悦耳的，演奏音乐不熟练的，对音乐不感兴趣的

I tried to be open--minded about the rock concert, but the music was at best loud and at worst toneless.

对这场摇滚音乐会我要尽量思想开放些，但是其乐声充其量响度很高，更糟糕的是很不悦耳。

In melody; not tuneful.

不悦耳的；不和谐的

Deficient in melody ;not tuneful.

不悦耳的；不和谐的不适合

Deficient in melody; not tuneful.

不悦耳的；不和谐的

Further, some animals emit sound while others are mute, and some are endowed with voice: of these latter some have articulate speech, while others are inarticulate; some are given to continual chirping and twittering some are prone to silence; some are musical, and some unmusical; but all animals without exception exercise their power of singing or chattering chiefly in connexion with the intercourse of the sexes.

此外，一些动物释放声音，同时其它是哑的，一些还被赋予声调：后种的一些有有声语言，其他动物适口齿不清的；一些被给与持续的喳喳声，一些倾向于沉默；一些悦耳，一些不悦耳；但是所有动物毫无例外的使用他们的歌唱力量，主要用于两性的交流。

The calls of non-passerine are some kinds of monotonous dull vocalizations with the characteristics of low and deep frequency, single syllable, low basic frequency and with no ability of modulation in frequency and amplitude. Most of the calls are monotonous and low quality mainly based on the basic song. Compare the vocal of sub-oscine passerine with non-passerine, they have some similar aspects, but the former possesses of stronger capability of vocal control.

非鸣禽的叫声低沉而单调，音节种类单一，基本音频率低，缺乏频率调制以及幅度调制的能力，叫声的品质因数很低，不悦耳，大多为以基本音为主的单音调低音品叫声，亚鸣禽的叫声与非鸣禽近似，但在控声能力方面又有所提高。

If the lips are made flat the tone will be harsh. The difference between the two different tones is not pitch but a difference of quality or tone color.

但是，若闭着双唇而发出的声音便不悦耳；其中的差别，不在于声音的高低，而是因为它们的音质或音色在根本上不同的缘故。

They have been trying out a new device that sends out an uncomfortable high- pitched noise designed to disperse young loiterers outside their stores without bothering adults.

他们打算采用一套发送不悦耳高频噪音的新颖装置来驱离在店外游荡的年轻人，但不会打扰到成年人。

A side effect of the "talkies" was that many actors who had made their careers in silent films suddenly found themselves out of work, as they often had bad voices or could not remember their lines.

有声电影一方面的影响就是许多无声电影演员发现自己接不到工作，因为他们多数人的声音不悦耳或是演员记不住台词。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。