请输入您要查询的英文单词：
单词
coo
释义
coo
VERB
/kuː/
1
I
to make the soft low sound that birds such as doves and pigeons make （鸽子等）发咕咕声
2
I/T
to speak in a soft and gentle way , especially when saying nice things 柔声说；低语；（尤指）赞赏地说
DERIVED WORD
coo
noun
C