about/around 闲逛Рhold back ①抑制,阻止②隐瞒③踌躇,犹豫Р down ①使…保持低水平②压制Р on =hang on Р out ①伸出,拿出?②坚持,不屈服Р up ①举起,拿起②支撑③延迟,阻碍?④抢劫Рkeep an eye on 注意,看守sth,照看sth Р away from=keep off 远离,避开使…不接近Р back ①抑制阻止?②隐瞒③扣留Р down=hold down ①使…保持低水平②压制Р fit 保持健康Р in touch with 与…保持联系Р on doing sth 继续做sth Р out(of) 使…不进入,置身于…之外,把…关在外面Р up ①保持持续②维护保养③熬夜Р up with 跟上Р sb from doing sth 阻止sb做sth Рjoin in =take part in 参加Рknock about/around ①连续打击撞击②粗暴对待?③漫游Р off ①停止中断②迅速完成③降低?④从…敲下来Р out of 敲出Р over 撞倒Р down ①撞倒,打倒②推倒,拆毁③使降价Рlay aside ①把…放一边,留出,拔出②储蓄Р down ①放下?②制定,规定Р off ①开除,解雇②不理会③放弃Р out ①铺开,展开?②设计,布置Рleave alone 不管,不顾Р aside 搁置Р behind 把…抛在后边Р for 动身,前往某地Р off ①停止②脱掉,不穿③关上Р out 省略,遗漏,不考虑Рlet alone ①=leave alone②=still less更不用说Р down =disappoint 使失望Р out ①发出②泄露③释放Рline up 排成一行排队Рlight up ①点燃照亮?②容光焕发Рlie in 在于Р down 躺下