🧩 词语组成解析
a. 训练过的, 受过培训的；培训
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Easy come, easy go.
来的容易，去的快。
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。