🧩 词语组成解析
forty-seven
🗣️ 情景例句
What are you majoring in?
你主修什么专业？
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。