样本 yàngběn sample
sample; specimen
怎么记住“样本”: 样 appearance + 本 source = sample.
汉字
用法
- 'Sample (statistical); sample book/swatch' - 抽取样本 (chōuqǔ yàngběn) to draw a sample.
- Key term in statistics and research: 样本量 (yàngběnliàng) sample size.
- Compare 样品 (a physical product sample); 样本 is more the representative set or reference booklet.
例句
- 样本不够纯净。 Yàngběn búgòu chúnjìng.The sample isn't pure enough.