来自法语milieu,来自mi,中间的，词源同middle,lieu,地方，词源同location,lieutenant.引申词义周围的环境，社会环境。

1. They stayed, safe and happy, within their own social milieu.

他们幸福无忧地呆在自己的社交圈子里。

2. His natural milieu is that of the arts.

他生于艺术之家。

3. Foods usually provide a good milieu for the persistence of viruses.

食品通常为病毒存续提供了一个良好的栖身所.

4. Procrastination is learned in the family milieu, but not directly.

它是独裁家长作风的产物.

5. Constructing harmonious healthy family social milieu to establish good education environment.

营造良好的教育环境,创建和谐健康的家庭、社会环境.