detail/'diːteɪl $ dɪ'teɪl/

n. one small fact or piece of information about sth

n. [C] 细节：[detail of sth] Have you known every detail of the meeting? 你知道会议的每一个细节吗？

in detail 详细地：Please describe the event in detail. 请详细描述该事件。

构词de + tail（= tailor裁剪）

用法in (more或greater) detail中，detail不能用复数details。