layedadj.在毒品作用下极度兴奋的laylie的过去式.v.放置；躺下；打赌；设计；击倒；产卵；使平静；压平n.地形；位置；叙事短诗；交媾adj.外行的；世俗的lay emphasis on accidental prevention着重防止事故lay/place/put stress on/upon把重点放在 ... 上lay-in coating circular knitting machine双面圆型外衣针织机laying-in circular weft knitting machine衬经衬纬圆纬机