Agitate water briefly to dissolve detergent.

简要地搅动一下水使洗涤剂溶解。

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Bath: Draw bath, then add 10 drops of essential oil. Agitate water in a figure-eight motion.

沐浴：在浴缸中放满水，加入10滴精油，以8字形方式搅动水。

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All you need to do is gently agitate the water with a finger or paintbrush.

你只需要用手指或刷子轻轻搅动水。

《柯林斯英汉双解大词典》

So Parks borrowed a tool common in the welding of plastic components, which is to gently agitate the hopper so that particles flow like water into a metering chamber.

FORBES: The Impossible Made Possible