Sample hold
[计] 采样保持, 抽样保持
🧩 词语组成解析
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;
🗣️ 情景例句
So, what do you think you're going to do?
那么你打算怎么办呢？
The rage of a wild boar is able to spoil more than one wood.
野猪一怒毁树多。
The time I spent at exercises gradually diminished.
我花在锻炼上的时间逐渐减少，