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
That's one way of looking at it, I admit.
我承认可以从这个角度看问题。
You saw that movie, didn't you? Was it interesting?
你看过这部电影了吧？精彩吗？
I can assure you of our close cooperation.
我保证通力合作。