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augmentation of sth
表示“对某事物的扩充或增加”，of 后接被增加的对象；侧重动作或过程，通常作不可数名词。
The augmentation of the library's collection took several months.
图书馆馆藏的扩充花了几个月时间。
增加；增大；加强
先理解核心含义，再看它在真实句子里的用法。
增加；增大；加强
the act of augmenting; making something greater in size, amount, or strength
The augmentation of the library's collection took several months.
图书馆馆藏的扩充花了几个月时间。
The act or process of augmenting.
An addition or extra, something that is added to something else.
A particular mark of honour, granted by the sovereign in consideration of some noble action, or by favour; and either quartered with the family arms, or on an escutcheon or canton.
A surgical procedure to enlarge a body part, as breast augmentation.
The augmentation of the team's budget allowed them to purchase new equipment.
团队预算的增加使他们能够购买新设备。
We noticed a clear augmentation in customer satisfaction after the redesign.
重新设计后，我们注意到顾客满意度的明显提高。
The gradual augmentation of the signal improved the quality of the broadcast.
信号的逐渐增强提高了广播质量。
表示“对某事物的扩充或增加”，of 后接被增加的对象；侧重动作或过程，通常作不可数名词。
The augmentation of the library's collection took several months.
图书馆馆藏的扩充花了几个月时间。
表示数量或程度上的增加，常与 a/an 连用；in 后接发生变化的领域，多用于医学或统计语境。
The scans showed a marked augmentation in blood flow to the injured area.
扫描显示受伤区域的血流量有了明显增加。
音乐术语，指将主题音符的时值成倍延长（通常为原时值的两倍）后再现。
The main theme returns in augmentation during the final movement.
主旋律在最后一个乐章中以时值扩大的形式再次出现。
Not this
The company needs to augmentation its production capacity.
Use this
The company needs to augment its production capacity.
augmentation 是名词，表示‘增加/增大’；need to 后应接动词原形，所以要用动词 augment。汉语的‘增加’既可作动词也可作名词，容易造成这种词性误用。
Not this
We discussed about the augmentation of the budget.
Use this
We discussed the augmentation of the budget.
discuss 是及物动词，直接接宾语，不需要介词 about；汉语的‘讨论关于’直译成英语会导致多加 about。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
数据增强（通过变换扩大训练数据集的方法）
Data augmentation helps prevent overfitting in deep learning models.
数据增强有助于防止深度学习模型过拟合。
隆胸手术；乳房增大术
She is considering breast augmentation next year.
她在考虑明年做隆胸手术。
人员扩充；人力补充
The project was completed on time with staff augmentation.
通过人员扩充，项目按时完成了。
主题时值扩大（音乐中拉长主题音符时值）
The finale uses augmentation of the theme to create a grand effect.
终乐章使用了主题时值扩大来营造宏大效果。
Use augmentation naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把开头“aug”联想为“August八月”，秋天收获让储备增加，所以 augmentation 就是“增加、增量”。
语域：formal 常见场景：正式写作、学术论文、医学或技术报告 在表示“增加、加强”时，augmentation 多用于正式或专业书面语，比较常见于学术写作、官方报告以及医学或技术文件；日常口语中更常说 increase 或 boost。
作可数名词时，复数形式为 augmentations。
Dictionary facts from ECDICT, WIKTIONARY.