従来の

conventional

→ 従来
phrase Rare #44,772
conventional Describes something that has been used or accepted up to the present, often in contrast with something new.
JA: 従来の方法では解決できません。
EN: It can't be solved using conventional methods.

プラスチックが従来の多くの材料に取って代わった。

Plastic has replaced many traditional materials.

彼の発明品は従来の装置よりも優れている。

His invention is superior to conventional devices.

彼は従来の習慣と違ったことをした。

He did something different from the usual practice.