| 释义 |
yo-yo /'jaujau; 'jojo/ n toy in the shape of a top with a groove for string, the top moving up and down the string by movement of the fingers: 悠悠; 空钟(形似陀螺的玩具，上有沟槽，可使之嵌入细索, 以手操纵该索，此玩具即沿索上下移动)： The exchange rate is going up and down like a 外汇的汇率就像悠悠一样忽上忽下。 |