1.
una corda pedal
(钢琴的)弱音踏板
2.
the loud/soft pedal,ie on a piano
钢琴的强音[弱音]踏板.
3.
Produced by or provided with a mute.
装上弱音器的装上弱音器后奏出的或装上弱音器的
4.
an open wind instrument
不以弱音演奏的乐器
5.
the piano passages in the composition.
穿整个乐章的弱音段。
6.
Any of various devices used to muffle or soften the tone of an instrument.
弱音器任何一种用来消除或者减弱乐器的音的仪器
7.
an organ stop resulting in a soft muted sound.
一种减弱声音的调音器。
8.
She spoke in a faint voice.
她以微弱的声音说话。
9.
a weak light, signal, sound
微弱的光线、 信号、 声音
10.
It's a faintingly weak voice.
像是快晕厥的软弱声音。
11.
You have got a faint murmur of the heart .
你的心脏有微弱的杂音。
12.
There is a tendency for unstressed vowels to disappear.
弱母音有消失的趋势。
13.
Her voice trailed away.
她的声音逐渐弱了下来。
14.
Repeat starting pianissimo and making a crescendo to forte and then a diminuendo.
重复长音练习，弱进渐强至强音然后渐弱。
15.
Having weak stress or no stress.
非重读的弱重音或无重音的
16.
but in a feeble and almost inarticulate voice.
但是声音微弱，几乎不成字音。
17.
Music rhythm is means that sound is strong, weak, fast and slow.
音乐节奏是指音响的强弱快慢。
18.
In this sentence, the vowel sound become reduced to a central vowel.
此句中这个元音弱化为中元音。