Sca
abbr. 美国科学俱乐部联合会（Science Clubs of America）
🗣️ 情景例句
Yes, but you did, and we've got our lunch.
没错， 但你念了， 使我们钓到了午餐。
Will it be convenient for you to explain your plans to him?
你向他解释计划将是方便的吗？
Hawkwood made large sums of money in this way.
霍克伍德用这种方法挣了大笔钱。