Cascade connection
[计] 级联
🧩 词语组成解析
🗣️ 情景例句
And I didn't sleep well, Daddy told me.
而我总是睡不好。爸爸告诉我的。
He went to the post office to mail a letter.
他去了邮局寄信。
When the bees came back to the hive, Von Frisch saw a curious sight.
当蜜蜂返回蜂箱时，冯·弗里施看到一个奇特的现象。