valley fold
(origami) A fold where a portion of the paper is pushed to the front of the rest of the paper, usually marked with a traced line: ------------.
A type of spacecraft.
(Christianity) Synonym of Psalms, particularly when printed as a separate work from the Bible. / (Catholicism) Synonym of breviary, which arranges the Psalms for devotional recitation.
A differential equation describing the time dependence of two armies' strengths as a function of time.
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
★★★★★★★★★★
