extraneous
美[ɪkˈstreniəs] 网络外来的；外部的；题外；无关系的
1 . We do not want any extraneous information on the page.
我们不希望这一页上有任何无关的信息。
来自《权威词典》
2 . His account of the fire accident includes a lot of extraneous details.
他对失火事件的描述含有大量离题的细节.
来自《简明英汉词典》
3 . I can choose to ignore these extraneous thoughts or certainly choose not to act on them.
我可以选择无视这些无关的想法，当然也可以选择不按这些想法行事。
来自柯林斯例句
4 . We ought not to bring in extraneous matters in trying to find a basis for a settlement.
我们努力寻求解决问题的基础时，不应该牵扯进无关的事情。
来自柯林斯例句
5 . Several extraneous prefaces were cut out of the prayer book at the beginning of the eleventh century.
11世纪初，几篇无关紧要的序言被从这本祈祷书中删去了。
来自柯林斯例句
1.not pertinent to the matter under consideration;
an issue extraneous to the debate
2.not essential;
the ballet struck me as extraneous and somewhat out of keeping with the rest of the play
3.not belonging to that in which it is contained; introduced from an outside source;
water free of extraneous matter
4.coming from the outside;
extraneous light in the camera spoiled the photograph