ball machine
(mathematics) A two-dimensional invariant subspace in a given vector space
Alternative form of Alcmene
(typography) A character whose use is defined by private users and companies rather than defined by a standard such as Unicode, and which therefore has no universally accepted meaning.
(tennis) A machine that shoots tennis balls out of a pipe, allowing a player to practise hitting them.
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
★★★★★★★★★★
