最終更新日：2024/07/28

A heat-resisting chemically inert phenol formaldehyde resin (an early thermosetting plastic).

正解を見る

Bakelite

問題を編集する

元となった辞書の項目

Bakelite

noun

A heat-resisting chemically inert phenol formaldehyde resin (an early thermosetting plastic).

Bakelite was one of the first synthetic materials used in the production of consumer goods.

意味（1）

A heat-resisting chemically inert phenol formaldehyde resin (an early thermosetting plastic).