cog 专八

The cogs gear smoothly.

合得很好。

she was only a very small cog in a big machine.

她只是大机器上的一颗小小，一个小人物罢了。

monofilament polypropylene synthetic nonabsorbable cogs thread；plastic and aesthetic surgery；complication；improvement

单聚丙烯合成非吸收状线；美容整形；并发症；改进

The firm tries hard to make its employees feel that they are more than simply cogs in the wheel.

公司尽力使员工感到他们不是微不足道的小职员。