| button | |
| 级别 | 第2级 |
| 音标 | [ ˈbʌtn ] |
| 解释 | n.钮扣，按钮；v.扣住 |
| 英英释义 | a small , usually circular object used to fasten something, for example a shirt or coat |
| 发音 |  |
| 例句 |
1. Press the button, then the machine will work. 按下电钮，机器就能转动了。 2. Push the button on top of the camera. 按一下相机上面的按钮。 |
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