Celine Louche席琳·卢什
A louche night club一幅低级趣味的画
a louche gentleman品行不端的家伙
PAS AUN LA LOUCHE严禁嘴对嘴
a louche painting一个声名狼藉的晚间俱乐部
ADJ（形容词） If you describe a person or place as louche, you mean that they are unconventional and not respectable, but often in a way that people find rather attractive. 反传统的; 离经叛道的 [书面]
...that section of society which somehow managed to be louche and fashionable at the same time.
...既有点离经叛道又不失时髦新潮的社会阶层。