Correction formula
[建] 改正公式
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
Here, have some coffee on me.
来，我请你喝咖啡。
Someone is ringing the bell.
有人在按门铃。