Metcalf
梅特卡夫（人名）
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
Yes, I have.
有的，我有帽子。