Nominal addendum
[机] 标准齿冠
🧩 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
Make sure you file this invoice straight away; I don't want it being misplaced.
记得现在就把发票给开了，我可不想弄错了。
Yeah, so that I can repair it, OK?
对啦,那样我就能替你缝补了，知道不？
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。