Welfare economics
[经] 福利经济学
🧩 词语组成解析
🗣️ 情景例句
Oh no! It's five thirty.
哎呀 已经五点半了。
Far from being angry, he's delighted.
他一点也不生气，还很高兴。
but she is never sufficiently strong-minded to be able to stop the practice.
但她又缺乏足够坚强的意志把这一收集活动停下来。