Operationalism
(=operationism)操作主义
🗣️ 情景例句
Harry potter was a box office smash.
《哈里波特》赢得了相当可观的票房收入。
To send mail(a letter)
邮寄邮件
So now, if Mom buys us new clothes, she chooses different colours, and it's better.
因此，现在妈妈若给我们买新衣服，她总选不同的颜色，这种做法很好。