1.
croon a lullaby
低声哼唱催眠曲,2. 对...低声唱,n.1. 低吟声;轻哼声
2.
Low in sound.
低声地说话声音小的
3.
'She's beautiful,' he murmured.
“她很美，”他低声说。
4.
A tone of low pitch or volume, especially of spoken sound.
低音；低声低强度或音量的音调，尤指说话声音
5.
To make a soft rustling sound.
发飒飒声，产生低声飒飒作响的声音
6.
The boy protested under his breath.
这个男孩低声地表示。
7.
muttered Tom fiercely.
汤姆凶狠地低声说。
8.
The doves sob quietly in their cote.
鸽子在笼子里低声咕咕。
9.
She spoke low and hurriedly.
她低声地很快地说着话。
10.
"She is coming," he whispered.
"她来了,"他低声地说。
11.
In a low voice he said,"I understand".
他低声说"我明白了"。
12.
Tom choked off and whispered:
汤姆哽咽着低声说：
13.
He wouldn't lower himself to bow.
他不肯低声下气鞠躬。
14.
She spoke as small as possible.
她尽量放低声音说话。
15.
She dropped her voice to a whisper.
她放低声音作耳语。
16.
the sonority of the bass voices
男低音部的低沉声音.
17.
Single low tone initiate voice activation
1声低提示音启动声控
18.
in a loud [hushed, soft, shrill, rough] voice
大 [低， 柔， 尖， 粗]声地