Simplified Chinese Meaning of sped

加速

吹,发烧,追赶,迅速移动,开车,飞了,匆忙,跳跃,竞跑,跑

拖,落后,迟留,戳,爬行,潜入,闲逛（或出去玩）,步行,耽误时间,耽搁

speculations => 猜测, speculating (about) => 推测（关于）, speculating => 推测, speculated (about) => 对...进行猜测, speculated => 猜测,