Ob
A river in Russia; the westernmost of the three great Siberian rivers.
(engineering) An epicyclic gear; the middle gears in a planetary gear system, spun by the central sun gear
Archaic form of mosaic (“type of art”).
A strategy game for two players, areas of the board being captured by surrounding rows of the opponent's pieces with one's own. / The card game reversis.
夕日が空を染める中、貨物船はオビ川をゆっくりと下っていった。
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
★★★★★★★★★★