Spatial formula
[医] 立体结构式
🧩 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
I'll phone you.
我会给你打电话的。
That depends.
那要看情形了。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。