Multistep formula
[计] 多步公式
🧩 词语组成解析
[计] 多步, 多级
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Are you from New York?
是从纽约来的吗？
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。