sprocket
n
1 each of several teeth on a wheel that connect with the links of a chain or the holes in a film or in paper or magnetic tape 链轮齿.
2 (also `sprocket-wheel) such a wheel, eg on a bicycle 链轮. =>illus at App 1 见附录1插图, page xiii.
🗣️ 情景例句
Stop yapping!
别瞎扯啦!
The money the miser hoards will do him no good.
守财奴积的财富,对他自己没好处。
Annie was born in a poor family, on April 4th, 1866.