slow 本身可以作形容词和副词 当然 slowly 也是slow的副词 所以slow的副词是slow和slowly例如:形容词 adj.1.慢的 This is the slow lane of a motorway.这是高速路的慢车道。2.迟钝的; 不灵巧的,笨的;理解力差的 I'm sorry I'm so slow today, I didn't get much sleep last night.对不起, 我今天反应太迟钝, 我昨天晚上没睡多少觉。副词 adv.1.慢慢地 The watch runs slow.表走着走着就慢了。How slow would you like me to play?你要我弹奏多慢?