cogs
abbr. 销货成本，所售商品的成本，主营业务成本（Cost of Good Sold）
例句
If the cogs don't mesh correctly, the gears will keep slipping.
如果嵌齿不能完好啮合，齿轮就会脱落。
《牛津词典》
Run them through the cogs and wheels of the language machine, let it arrange them in some very special orders.
把它们穿过语言机器的齿轮和轮子，让它们按一些非常特殊的顺序排列。
Players are not cogs in a machine that is controlled by someone else.
游戏者绝不是机器里由他人控制的齿轮。
