Spectrum
[ 'spɛktrəm ]
第5级
其它 Other
n. 光谱;波谱;范围;系列;
💡 词根助记
spect=look看+rum表名词 → 能看到的 → 范围，幅度
📝 例句
The resulting residual chromatism is known as secondary spectrum.
所得到的剩余色差叫做二次光谱。
Attitudes to automation vary across a wide spectrum.
人们对自动化的态度各不相同。
There is a wide spectrum of opinions on this question.
在这个问题上有着各种不同的意见。
Several other peaks also appear as major contributors to the spectrum.
另一些峰也作为这个谱的主要组成而出现。
Its IR spectrum compared with that of comphor nitrimine.
它的红外光谱与樟脑硝亚胺红外光谱相似。
🌱 联想助记
【记】谐音“四伯可触摸”:四伯可触摸到光
✅ 同义词
🔤 词根
-spect-表示“看”
常见的变体有-spic-、-spit-
📖 牛津释义
spectrum
n
(pl spectra ) (usu sing 通常作单数)
1 image of a band of colours as seen in a rainbow (and usu described as red, orange, yellow, green, blue, indigo and violet), formed by a ray of light that has passed through a prism 光谱.
2 similar series of bands of sound 声谱; 频谱
the sound spectrum 声谱.
3 (fig 比喻) full or wide range or sequence 范围; 系列
covering the whole spectrum of ability 涉及整个能力范围. =>Usage at data 用法见 data.
🎯 考研助记
spect(看)+r+um(...的地方):眼睛能够看到的地方- 光谱 网友：yqy 补充：spect(看)+rum（古怪的）：看到古怪的光谱
🔁 扩展释义
*['spektrәm]n. 光谱, 范围, 系列【化】 光谱【医】 光谱, 光系; 波谱; 谱
🏥 医学释义
光谱，光系，谱
🌿 同词根单词
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
Finding out what they want.
得看看他们想要什么。
Cast not out the foul water till you bring in the clean.
清水未来，莫泼赃水。
I'll meet you there, shall we say about eleven o'clock.
我会在那儿等你，你看十一点左右如何。