by means of
成語所屬單字means
by means of — 慣用語
1. Using a particular method, system, or tool to achieve something.
1.慣用語
釋義
藉由；透過……的方式
Using a particular method, system, or tool to achieve something.
例句
The message was sent by means of a satellite phone from the remote mountain camp.
You can open the locked box by means of a special key that only the manager carries.