Cogwheel ore

[化] 车轮矿

🧩 词语组成解析

cogwheel
n. 钝齿轮, 嵌齿轮
ore [ɔ:(r)]
n. 矿;矿石,矿砂;

🗣️ 情景例句

You've been a great asset to our department.
你曾是我们部门的栋梁之材。
What is not wisdom is danger.
不智的事是危险的。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向,他便与游客一道同行。
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