# drone
##### 词义
- 英:/drəʊn/; 美:/droʊn/
- #词性/n 无人驾驶飞机;雄蜂;嗡嗡声;寄生虫;持续低音(如风笛等发出的持续音);持续音音管(或弦等)
- #词性/vi 嗡嗡叫;嗡嗡响
##### 例句
- Outside the tent I could hear the constant drone of flies .
- 我能够听到帐篷外面苍蝇不断的嗡嗡声。
- The drone of the engine made her sleepy .
- 发动机的嗡嗡声使她困倦。
- A plane was droning in the distance .
- 飞机在远处嗡嗡地响。
##### 形态
- #形态/word_third drones
- #形态/word_ing droning
- #形态/word_done droned
- #形态/word_past droned