| Front | whirr |
|---|---|
| Pron | [wɜːr] |
| Back | 【whirr】 v.发出呼呼声, 使呼呼作响 When we got inside the factory, we couldn't hear the guide explain because of the whirring of the motors. 当我们进入工厂内时，因为马达呼呼地转动，使我们听不见向导的解说。 |
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