🧩 词语组成解析
全国制造商协会(美国)
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
My father always gave an ear to my problems.
家父常常倾听我的问题。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，