送样的英文：
sample

Some of these organizations are independent organizations who carry out tests on items submitted by manufacturers.
在这些机构中，一些第三方测试机构对加工商的送样进行测试，

These are the samplings used in the survey.
这些是调查的采样。

Here is our sample room.
这是我们的样品室。

The sperm sample is produced by masturbation.
精子样本通过手淫获取。

He's sampling the products.
他正在对产品进行抽样检查。

This paper discusses the relation between the sampling period and the stability of sampled-data.
本文讨论了抽样周期与抽样数据稳定性之间的相互关系。