《宋书·志·卷十九》
《尔雅》说人型的钟称为镝，就是《书经》中所说的 笙锈以间 的锈。
《尔雅》云 大钟曰镛 。《书》曰 笙镛以间 是也。
The “Erya” dictionary says that a bell shaped like a human figure is called “di”, which is the same as the “xiu” mentioned in the “Book of Documents”.