You can't say that these sounds have no _________ (mean).

You can't say that these sounds have no
【meanings】 (mean).
meaning
英[ˈmi:niŋ] 美[ˈminɪŋ] 复数：meanings
单词原型：mean
n.
1.意思; 含义
2.重要性
3.价值,人生意义,主题思想 名词 n.
1.意思; 含义
Duff explained his meaning shortly but clearly.
达夫简短但清楚地解释了他的意思.
There is some dark meaning in his words.
他的话里有某种隐晦的含义.
2.重要性
I can't quite grasp the meaning of these figures.
我不能很好地领会这些数字的重要性.
3.价值,人生意义,主题思想

填 ：meanings（可数名词复数）
你不能说那些声音没有意义。