How is “by means of” used?

In Harry Potter and the Chamber of Secrets (2002), one line is: “...by means of this.”

Which movie is “by means of” from?

The clip at the top of this page is from Harry Potter and the Chamber of Secrets (2002).

...by means of this.

7 作品で登場 · 1 本目

イディオム

with the help of sth

フォーマル · 7 本の映画に登場

定義：Oxford Advanced Learner's Dictionary 第 9 版