| yo-yo | |
| 级别 | 第1级 |
| 音标 | [ 'jəʊjəʊ ] |
| 解释 | n.溜溜球（一种玩具） |
| 英英释义 | a toy which consists of a circular object that can be made to go up and down a long piece of string to which it is tied |
| 发音 |  |
| 例句 |
1. A yo-yo can rise and fall. 溜溜球既可以上升也可以下降。 2. There are six yo-yos. 有六个溜溜球。 |
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