Elementary formula

[計] 初級公式

?? 詞語組成解析

elementary [,?l?'m?ntri]
adj. 基本的;初級的;[化]元素的;初等;
elem元素，要素+ent表示物+ary...的 →基本的
formula ['f?:mjul?]
n. 公式，準則;客套話;方案;嬰兒食品;

??? 情景例句

Where are you from?
你是從哪兒來的？
Do you think you could keep the noise down?
你看能不能小聲一些？
They had a definite meaning, for they were as near as early man could get to writing.
它們有著一定的含義，因為它們已接近古代人的文字形式。
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