Laboratory sample

laboratory ['læbrə'tɔri]

n. 实验室;实验课;研究室;药厂;

sample ['sæmpl]

n. 样品，华样;标本，榜样;（化验的）取样;[信]信号瞬时值; vt. 取…的样品，尤指用样品来检验;品尝;抽样调查; adj. 作为代表或范例的;

s分开+ample拿，获得→分开拿出→标本,样品

I think I'll have a couple of slices of vegetarian pizza.

我想我要几块素比萨饼。

A life without a purpose is a ship without a rudder.

人生无目的，犹如船失去了舵。

The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of another.These legends are useful because they can tell us something about migrations of people who lived long ago, but none could wri

他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。