a person who urges others to protest or rebel 鼓动者,煽动者 a political agitator. 政治煽动者。
an apparatus for stirring liquid, as in a washing machine or a photographic developing tank 搅拌装置
语源
mid 17th cent. (denoting a delegate of private soldiers in the Parliamentary army during the English Civil War): from Latin, from agitare (see agitate) Sense 1dates from the mid 18th cent