Addendum circle
[机] 齿冠圆
🧩 词语组成解析
addendum
[ə'dendəm]
n. 附加物;补遗;附录;<机>（齿轮的）齿顶（高）;
🗣️ 情景例句
Well, we talked about a lot of things.
嗯 ，我们谈了很多。
Two is company, but three is none.
两人成为伴，三人不结侣。
They also hunted and killed wild animals.
他们还猎杀野兽。