1. White clouds scudded across the sky.
    白云在天空疾驰而过。

2. Clouds scudded across the sky driven by high winds.
    劲风吹着飞云掠过天空。

1. The helpers came in a scud.
    救援者飞奔而来。

1. 飞云：(6)SS-1飞云(Scud)式战区弹道飞弹:这是俄罗斯1980年研发的武器,飞云飞弹又被称为飞毛腿飞弹,这是一种支援野战的战区弹道飞弹,攻击敌人战线前缘的指管通中心、军火库、机场等设施.

2. 飞奔：scuba 水中呼吸器 | scud 飞奔 | scudo 意大利银币

3.

3. 顺风行驶：462. 被拖船 tow | 463. 顺风行驶 scud | 464. 顺风 tail wind

4. scud：septicemic cutaneous ulcerative disease; 败血性皮肤溃疡病

1. (云彩)掠过
    If clouds scud along, they move quickly and smoothly through the sky.

scud是什么意思

    e.g. ...heavy, rain-laden clouds scudding across from the south-west.
           乌黑的雨云从西南方向掠过

1. the act of moving along swiftly (as before a gale)

    Synonym: scudding

1. run before a gale

    Synonym: rack

2. run or move very quickly or hastily

    e.g. She dashed into the yard

    Synonym: dartdashscootflashshoot