checkback
(bridge) A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds.
(computing theory) A concise description of a regular formal language with notations for concatenation, alternation, and iteration (repetition) of subexpressions.
plural of boardwalk.
Able to be comprehended.
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
★★★★★★★★★★
