最終更新日：2024/07/28

Initialism of synchronous digital hierarchy. / Initialism of subtitles for the deaf and hard of hearing.

正解を見る

SDH

問題を編集する

元となった辞書の項目

SDH

noun

Initialism of synchronous digital hierarchy. / Initialism of subtitles for the deaf and hard of hearing.

SDH stands for synchronous digital hierarchy.

意味（1）

Initialism of synchronous digital hierarchy.

意味（2）

Initialism of subtitles for the deaf and hard of hearing.