Practical arithmetic
[经] 实用算术, 商业算术
🧩 词语组成解析
practical
['præktɪkl]
adj. 实践的，实际的;可实现的，实用的;注重实际的;可用的;
pr=pre提前+act行动，做+ical...的→pract实践+ical...的→实践的；实用的
🗣️ 情景例句
You did?
你请了她？
I give you my word for it.
对于此事我向你保证。
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。