apparatus

实验室里配备了最新的实验设备。

The lab is equipped with the latest ___apparatus for experiments.

实验室里有测量电流的精密仪器。

The lab has a precise ___apparatus for measuring electric current.

这家公司的管理架构非常复杂，涉及多个部门。

The company's management ___apparatus is quite complex, involving multiple departments.