Spread function
[计] 扩展函数
🧩 词语组成解析
spread
[sprɛd]
vt.& vi. 伸开;展开;（使）传播;（使）散布;
n. 范围;连续的一段时间;
vt. 涂;把…覆盖在…上(over);把…敲平;散发（气、烟等）;
vi. （景色、景致）展现;传开;（人群）散开;软化;
adj. 张开的;[语言学]双唇展开的;（宝石）扁薄发光的;（文章、照片等）跨两栏（或多栏）的;
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
This is a highly controversial subject.
这是一个颇有争议的题目。
I have known very few writers, but those I have known,
我所认识的作家寥寥无几，然而凡是我所认识