adj.沸腾的；剧烈的
动词seethe的现在分词.
Within seconds, hundreds respond to the call, and the scorpion vanishes below a seething throng. 几秒钟的时间里，数百只蚂蚁响应了这一召唤，蝎子一下淹没在沸腾的蚁群里。
