agitates
v.
搅动( agitate的第三人称单数 );
激怒;
使焦虑不安;
（尤指为法律、社会状况的改变而）激烈争论;
例句:
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The thought of them getting her possessions when she dies agitates her.
一想到他们可能会在她死后得到她的财产，她就心绪不安。
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A cement mixer agitates the cement until it is ready to pour.
水泥搅拌机把水泥搅动得可以倒出来用为止.
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He agitates for a shorter working - day.
他鼓动缩短工作时间.
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Too much coffee agitates the nerves.
来自D. J. Enright
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There's still some hard-court season left, and Nadal has been grousing about it, feeling the surface agitates his worn knees.
来自WSJ