backstop
(engineering) An arc produced in an atmosphere of oxygen, used for welding.
Process of collecting again.
An artistic approach in which technology is utilized as a means to express emotional experience.
(transitive) To serve as backstop for. / (transitive) To bolster, support.
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
