Cog Glitzspinner考格·旋轴
cog respiratory齿轮状呼吸;翻译
cog g认识;齿轮
COG CraftworksCOG工艺
cog road齿轨铁路
hunting cog追逐齿
cog cooling焦炉煤气冷却
N-COUNT(可数名词) A cog is a wheel with square or triangular teeth around the edge, which is used in a machine to turn another wheel or part. 齿轮
PHRASE(习语) If you describe someone as a cog in a machine or wheel, you mean that they are a small part of a large organization or group. (大型机构或组织中的)小人物 [v-link PHR]
Mr. Lake was an important cog in the republican campaign machine.
雷克先生是共和党竞选机器中一个小人物,但却发挥了重要作用。
N-COUNT(可数名词) a tenon that projects from the end of a timber beam for fitting into a mortise (木工)凸榫