| whistle | |
| 级别 | 第4级 |
| 音标 | [ ˈwɪsl ] |
| 解释 | n.口哨，汽笛，啸啸声，口哨声；vi. 吹口哨，鸣汽笛，发嘘嘘声；vt.用口哨通知 |
| 英英释义 | to make a high sound by forcing air through a small hole or passage , especially through the lips , or through a special device held to the lips |
| 发音 |  |
| 例句 |
1. We heard the whistle of a train. 我们听到了火车的汽笛声。 2. He gave a loud whistle of surprise. 他吹了一声响亮的口哨表示惊讶。 |
