sample
中文来自 ECDICT
- n.
- 样品,范例,样本
- vt.
- 抽样,尝试
演变路径(由近及远)
词源说明
释义(英文)
名词 Noun
- A part or snippet of something taken or presented for inspection, or shown as evidence of the quality of the whole; a specimen.
- (statistics) A subset or portion of a population that is systematically selected for measurement, observation, or questioning, with the objective of generating statistical information that accurately reflects the characteristics