The machine's cog was essential for its operation.
这台机器的齿轮对其运作至关重要。
He found a broken cog in the old clock tower.
他在旧钟楼里发现了一个坏掉的齿轮。
The engineer replaced the damaged cog with a new one.
工程师用一个新的齿轮替换了损坏的。
A tiny cog can affect the entire mechanism.
一个小小的齿轮会影响整个机制。
She studied the cog to understand its function better.
她研究了齿轮以更好地理解其功能。
Each cog in the system must be perfectly aligned.
系统中的每个齿轮都必须完美对齐。
The factory produces thousands of cogs every day.
工厂每天生产成千上万个齿轮。
He felt like a small cog in a big machine.
他觉得自己就像大机器中的一个小齿轮。
The cog design was patented by the inventor last year.
这种齿轮设计去年被发明者申请了专利。
Without the cog, the system would not function properly.
没有这个齿轮，系统将无法正常运作。
cog in the machine 机器中的齿轮
cog with each other 相互配合
cog the wheel 咬合齿轮
cog and gear 齿轮和齿轮
cog teeth 齿轮齿
cog mechanism 齿轮机构
cog assembly 齿轮组件
复数: cogs;
