quick的副詞是什么意思

　　The rumours were quickly quashed.

　　流言很快被制止了。

　　Alcohol acts quickly on the brain.

　　酒精對(duì)大腦迅速產(chǎn)生影響。

　　He read the salient facts quickly.

　　他迅速地閱讀了那些最重要的事實(shí)。