meatball
词根词缀：
ballad n. 民歌，歌谣
ball 抛；舞 + ad 表东西 → 伴随〔民间〕舞蹈的歌谣 → 民歌
ballet n. 芭蕾舞
ball 抛；舞 + et 小 → 舞蹈 → 芭蕾舞
ballistics n. 弹道学
ball 抛；舞 + ist 人 + ics …学 → 研究〔物体〕抛出去的〔线路〕→ 弹道学
ballroom n. 舞厅
ball 抛；舞 + room 房间 → 舞厅
hyperbole n. 夸张法
hyper 过多 + bol 抛；舞 + e → 话抛得很高 → 夸张法
数据来源：新东方英语词汇速记大全
相关例句：
Scanning to the bottom, she found an area for improvement: Meatball production down from peak in 2010.
扫到底部的时候，她看到了一个待改进之处：肉丸子产量低于2010年时的峰值了。
The machine adopts stainless steel production, and realize the automation production and reduce the meatball labor intensity, increased production of meatballs, improve the production efficiency.
整机采用不锈钢制作，真正实现了制作肉丸的自动化，减轻了劳动强度，增加了肉丸的生产量，更加提高了生产效率。
Financially, its meatball sales are just gravy& the company can more than float the business on the profits from its build-it-yourself furniture.
从收入来看，宜家肉丸的销量仍十分可观&这也让宜家在靠自助式家具业务赚钱的同时又有了新的收入来源。
Because I had a meatball sandwich, right?
因为我吃了肉丸三明治，对吗？
Study on Pig Meatball Texture by TPA Test
基于TPA测试的蔬菜猪肉丸质地特性研究
She is so thin, she swallowed a meatball and was thought she was pregnant.
她太瘦了，她吞下一个肉丸子就被认为是怀孕了。