coo(动词):(鸽子等)发出“咕咕”的柔和叫声;也可指人用温柔、爱怜的声音轻声说话(多对婴儿)。常见名词用法指“咕咕声”。(另有少见用法:口语中可指“很酷”,但不如 cool 常见。)
/kuː/
The dove began to coo in the early morning.
那只鸽子清晨开始咕咕叫。
She cooed softly to the baby, trying to calm him while the storm raged outside.
外面暴风雨正猛烈,她仍对宝宝轻声哄着,想让他平静下来。
coo 属于拟声词,模仿鸽子、斑鸠等鸟类柔和的叫声;英语中这类词常直接来源于声音本身,后来引申为“用温柔的声音说话”。