考研英语大纲词组-O

O
on occasion	有时,不时
occur to	被想到,被想起
at odor (with)	(与)…不一致;差异,争执
off and on	断断续续,不时的
and so on	等等
all at once	突然,同时,一起
at once	立刻,马上
once (and) for all	一劳永逸,限此一次
once more	再一次,又一次
one another	相互
by oneself	独自的,单独的
come/go onto operation	开始运转,开工
put/bring into operation	使投入生产,使运转
in order	秩序井然,整齐
in order to	以便,为了
in order that	以便
out of order	发生故障,失调
put in order	整理,检修
every other	每隔一个的
other than	不同于
out of	丧失,失去;缺乏,没有
over and over (again)	一再,再三
owing to	由于
on one’s own	独自的,独立的