Ipsa
abbr. International Passenger Ship Association 国际客轮协会; Independent Pool Service Association 联合经营独立协会; International Political Science Association 国际政治学协会; Independent Passenger Steamship Association 独立乘客蒸汽船协会
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
There's no such thing as a free lunch.
天下没有白吃的午餐。
the necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
应采取的研究方法是，把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。