freewheel
A notching, like that between the teeth of a saw, in the edge of anything. / One of the teeth in a serrated edge; a serration.
Not ionic; anionic
Third-person singular simple present indicative form of preblock
a device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft.
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
★★★★★★★★★★
