spoke wrench
a wrench or tool used to adjust the tension in the spokes of a tension-spoked wheel, such as a typical bicycle wheel
(music) Initialism of backing vocals. / Initialism of bacterial vaginosis.
(algebra) A function from one ring to another one which preserves the structure of the additive operation, the structure of the multiplicative operation, the zero element (additive identity), and, ...
Initialism of Trades Union Congress.
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DiQt（ディクト）
無料
★★★★★★★★★★
