Sample hold circuit

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

hold [həuld]

vt. 拿住，握住;保留，保存;扣留，拘押;容纳; vi. 拿住，握住;同意，赞成;保持不变;有效; n. 握住;保留;控制;

circuit ['sɝkɪt]

n. 电路，线路;巡回;唤醒，环形道;〔电〕电流; vt. 巡回，周游;

circu圆，环+it走→环行 → 环行；电路

Don't talk with your mouth full.

嘴里满是东西时别说话。

There's nothing interesting in the newspaper.

报纸上没有什么有趣的新闻。

Some stories are for swallowing. Imagine that you have found a good story, and, what is even more important, the time to enjoy it. You might be on holiday, or on a long train journey. If it is a good book, you might say, It's so good I can't put it dow

“这本书太好了，我舍不得把它放下。”但是并非所有的故事书都属于这一类。书评家们有时把一些书说成是“难以释手”的书，或者是“难以再读”的书。