🧩 词语组成解析
had
[[hæd]]
have的过去式和过去分词
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Well, thank you very much.
好吧，那就谢谢你啦？