spectrum
gb/spˈɛktɹəm/ us/spˈɛktɹəm/
B2
อังกฤษ
~ 4500
skála, spektrum, választék, színkép, látható spektrum, elektromágneses spektrum
คำนาม
B2
1
รูปแบบการใช้:
the spectrum of [things]
The festival attracts people from across the political spectrum.
A fesztivál a politikai spektrum minden részéről vonz embereket.
Her interests cover a broad spectrum, from art to engineering.
Érdeklődési köre széles skálát ölel fel, a művészettől a mérnöki tudományokig.
The report examines the full spectrum of environmental issues.
Opinions on the matter fall along a wide spectrum.
The charity helps people across the economic spectrum.
ตัวอย่างสำหรับผู้เรียน
The shop sells a wide spectrum of clothes.
Az üzlet ruhák széles választékát kínálja.
Students come from all parts of the social spectrum.
A diákok a társadalom minden rétegéből érkeznek.
We saw a spectrum of colors in the sunset.
The course covers a broad spectrum of topics.
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes confuse 'spectrum' with 'category'. A category is a group, but a spectrum is a continuous range without clear boundaries.
ความหมาย
Range of related things
คำที่ใช้ร่วมกัน
across the spectrum
|full spectrum
|broad spectrum
|political spectrum
|entire spectrum
คำพ้องความหมาย
range (More general; can be applied to any extent between limits.)
|
scale (Often used for measurable degrees; less abstract than 'spectrum'.)
คำตรงข้าม
point (Represents a single position, not a range.)
หัวข้อ
general
|comparison
|core_vocabulary
|education
คำจำกัดความ
A set of things that are related and change gradually from one type to another.
A continuous range or series of related ideas, qualities, activities, or objects, often between two extremes.
คำนาม
B2
TECHNICAL
2
színkép
B2
A prism separates white light into the visible spectrum.
A prizma színképre bontja a fehér fényt.
The rainbow displays the full color spectrum.
A szivárvány a teljes színképet mutatja.
Scientists study the solar spectrum to learn about the sun.
Different animals can see different parts of the light spectrum.
ตัวอย่างสำหรับผู้เรียน
We saw the color spectrum through the glass.
Az üvegen keresztül láttuk a színképet.
A rainbow is part of the light spectrum.
A szivárvány a fény színképének egy része.
The prism shows the visible spectrum.
ข้อผิดพลาดที่พบบ่อย:
Learners may confuse 'spectrum' with 'color wheel'; the latter is an arrangement for design, not the physical phenomenon.
ความหมาย
Band of colors from light
คำที่ใช้ร่วมกัน
visible spectrum
|color spectrum
|light spectrum
|solar spectrum
คำพ้องความหมาย
band (Refers to a strip of color; less technical.)
คำตรงข้าม
darkness (Absence of light and color.)
หัวข้อ
science
|physics
|nature
|core_vocabulary
คำจำกัดความ
The set of colors that appear when light is split, like in a rainbow.
A band of colors, as seen in a rainbow, produced when light is separated into its component wavelengths.
คำนาม
C1
TECHNICAL
3
Mobile networks use specific parts of the radio spectrum.
A mobilhálózatok a rádióspektrum meghatározott részeit használják.
Astronomers observe objects across the electromagnetic spectrum.
A csillagászok az elektromágneses spektrum teljes tartományában vizsgálnak égi objektumokat.
Regulations control how the radio spectrum is used.
ตัวอย่างสำหรับผู้เรียน
The radio uses part of the electromagnetic spectrum.
A rádió az elektromágneses spektrum egy részét használja.
Light is part of the electromagnetic spectrum.
A fény az elektromágneses spektrum része.
TV signals travel through the radio spectrum.
ความหมาย
Range of electromagnetic waves
คำที่ใช้ร่วมกัน
radio spectrum
|electromagnetic spectrum
|frequency spectrum
คำพ้องความหมาย
bandwidth (In technology, refers to capacity or range within part of the spectrum.)
หัวข้อ
science
|technology
|education
คำจำกัดความ
All types of electromagnetic waves, from radio waves to gamma rays.
The complete range of electromagnetic waves ordered by frequency or wavelength, including radio waves, microwaves, visible light, and others.
ไวยากรณ์
รูปคำในพจนานุกรม
spectrum
IPA
GB/spˈɛktɹəm/
US/spˈɛktɹəm/
พยางค์และการเน้นเสียง
spec - trum (2 พยางค์)
Stress on 1st syllable (spec)
รูปคำ
Noun
- Base: spectrum
- Plural: spectra, spectrums
กลุ่มคำที่เกี่ยวข้อง
Forms
spectra
noun
spectrums
noun
Core family
spectral
adjective
Advanced or less common
spectroscopy
noun
spectrometer
noun
spectroscopic
adjective
วลีและสำนวน
across the spectrum
1/əkɹˈɔs ðə spˈɛktɹəm/
fixed phrase
Covering all parts of a range
Including all types or positions within a range.
ตัวอย่าง
- Support for the policy came from across the spectrum.
- Artists across the spectrum participated in the event.
full spectrum
1/fˈʊl spˈɛktɹəm/
fixed phrase
Entire range of something
The whole possible range or variety.
ตัวอย่าง
- We offer a full spectrum of services.
- The medicine fights a full spectrum of bacteria.
political spectrum
1/pəlˈɪtɪkəl spˈɛktɹəm/
fixed phrase
Range of political views
The range of different political ideas and positions.
ตัวอย่าง
- He has supporters across the political spectrum.
- The debate attracted people from all points on the political spectrum.