n.形成；队形；编队；构造；[地]地层

Let us now examine the process of its formation. 我们现在就来研究这个形成过程。

School life has a great influence on the formation of a child's character. 学校生活对小孩个性的形成有很大影响。

The airplanes few over in formation. 飞机编成队形在空中飞过。

The troops lined up in parade formation. 部队排成阅兵队形。

There are several kinds of cloud formations. 云层的构成方式有好几种。

Only connected interstices can act as elementary conduits within the formation. 在地层内只有连通的空隙才能起导水通道的作用。

The deposits are grouped close to the present-day erosional edge of Kombolgie Formation rocks. 矿床集中于靠近科姆波尔吉地层岩的现代侵蚀前沿。