He used to ------ his toys all over the floor and I had to p

aA中的scatter的意思是撒的意思及物动词 vt。1。使消散;使分散;使溃散The sun soon scattered the clouds。太阳不久驱散了云层。2。撒;撒于。。。上;散布[(+on/over/with)]He scattered his clothes all over the floor。他把衣服扔了一地。(或:扔得满地都是。) 3。散播;撒播[(+over)]4。【物】【军】散射不及物动词 vi。1。消散;分散;溃散The crowd scattered when the police charged。当警察冲过来时,人群便散开了。2。零落地出现3。(炮火等)散射名词 n。1。消散;分散;溃散[U]2。散播;撒播[U]3。(炮火等)散射面[U]4。零星散布的东西;稀疏;少量[S][(+of)]A scatter of applause reached him when he ended his speech。演讲结束时他听到稀稀拉拉的掌声。