| 释义 |
cog/kɒg ||; kɑg/noun [c] one of a series of teeth on the edge of a wheel that fit into the teeth on the next wheel and cause it to move （齿轮的）齿；轮齿 cog /kɑg; kɒɡ/n [c]a wheel in a machine with bits like teeth around the edge that fit into bits on another cog, so that when one cog turns, it makes the other turn 齿轮 |