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
How can I ever repay you for your kindness?
我该怎样才能报答你对我的好意呢？
Is the coastal plain good for farming?
沿海的平原对耕作有好处吗？
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。