saucercraft
(mathematics, of two sets) Orthonormal and having elements that are each orthogonal to all but exactly one element in the other set.
Expression of surprise, dismay, or both.
A hypothetical flying vehicle with a disc-like shape; flying saucer.
plural of hajib
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
★★★★★★★★★★