検索内容:
marriage with an age gap
We are in a marriage with an age gap, but our love is deep.
(set theory) symmetric difference
In set theory, the symmetric difference indicates the difference between two sets.
Xueyantuo (ancient Tiele Turkic people and Turkic khanate in central/northern Asia)
Xue Yantuo is my best friend.
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
★★★★★★★★★★
