好词典
coo
UK //kuː//US //kuː//
词源
源自中古英语 'couen'，拟声词，模仿鸽子等鸟类发出的声音，最早记录于14世纪。
verb
❶ 指鸽子等鸟类发出轻柔、低沉的咕咕声，也常用来形容人温柔地低声说话或表达爱意。
“The doves were cooing softly on the rooftop.”
（鸽子在屋顶上轻柔地咕咕叫着。）
“She cooed at the baby to make him smile.”
（她对婴儿轻声细语逗他笑。）
同义词:murmur, whisper, warble
noun
❶ 鸽子等鸟类发出的轻柔咕咕声，或人类模仿这种声音的温柔低语。
“The coo of the mourning dove echoed through the garden.”
（哀鸽的咕咕声在花园里回荡。）
“Her voice was just a soft coo in the quiet room.”
（在安静的房间里她的声音轻如呢喃。）
同义词:murmur, warble, purr
常见短语
bill and coo — 形容情侣间亲密地低声细语、温柔交谈的样子，像鸟儿互相理羽般亲昵。
“The young couple were billing and cooing in the corner of the café.”
（那对年轻情侣在咖啡馆角落亲密地低声细语。）