Addition formula
[计] 加法公式
🧩 词语组成解析
addition
[ə'diʃən]
n. 加，增加，附加;[数]加法;增加的人或事物;
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Oh, please, Harry.
噢，拜托你， Harry。
It really hurts.
可真疼。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。