Extraneous
[ ɪk'strenɪəs ]
公共 Public
adj. 外部的;外来的;无关的;不相干的;
💡 词根助记
extra-, extro-, extr-, exter- 表示”超越,在……之外”
📝 例句
Reductant from an extraneous source is introduced.
外来的还原剂被引进来。
An extraneous element is being introduced into the case.
你们把与本案无关的话题扯进来了。
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。
To screen out extraneous thoughts, he closed his eyes and drew a deep breath.
为了摒弃种种杂念，他闭上眼睛，深吸了一口气。
🌱 联想助记
extra- 外面的，以外的
✅ 同义词
🔤 词根
extra-表示“外”
📖 牛津释义
extraneous
adj
~ (to sth)
1 not belonging to or directly connected with the subject or matter being dealt with 与正题无关的
extraneous information 无关的消息
extraneous material in a book 书中的题外资料.
2 coming from outside 来自外部的; 外来的
extraneous interference 外来的干涉.
🔁 扩展释义
*[ek'streiniәs]a. 外来的, 非必要的, 无关的【医】 体外的
🌿 同词根单词
📖 同为「GMAT」词汇
查看全部GMAT词汇 ›🗣️ 情景例句
That's quite true.
千真万确。
It's very kind of you to call.
谢谢你来告诉我。
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。