density
gb/dˈɛnsɪti/ us/dˈɛnsɪti/
B1
อังกฤษ
~ 4000
sűrűség, lassú felfogás
คำนาม
B1
1
sűrűség
B2
รูปแบบการใช้:
[substance] has a density of [number]
The density of lead is much higher than that of aluminum.
Az ólom sűrűsége sokkal nagyobb, mint az alumíniumé.
Scientists measured the density of the liquid to identify it.
A tudósok megmérték a folyadék sűrűségét, hogy azonosítani tudják.
Population density in cities is often much greater than in rural areas.
A high bone density can reduce the risk of fractures.
ตัวอย่างสำหรับผู้เรียน
Water has a higher density than oil.
A víz sűrűsége nagyobb, mint az olajé.
The city has a high population density.
A városban nagy a népsűrűség.
This metal has a low density.
The doctor checked my bone density.
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes confuse 'density' with 'weight'. Density is weight relative to volume, not total weight.
ความหมาย
mass per unit volume
คำที่ใช้ร่วมกัน
population density
|high density
|low density
|energy density
|bone density
คำพ้องความหมาย
concentration (Refers to how much of something is in a certain space, but can also apply to non-physical things like ideas or effort.)
คำตรงข้าม
lightness (Refers to having little weight for its size, opposite of high density in physical terms.)
หัวข้อ
science
|physics
|measurement
คำจำกัดความ
How heavy something is for its size.
The measure of how much mass is contained in a given volume of a substance.
คำนาม
B1
2
sűrűség
B1
รูปแบบการใช้:
the density of [objects/people]
The forest's tree density makes it hard to walk through.
Az erdőben olyan sűrűn állnak a fák, hogy nehéz átjutni rajta.
Traffic density increased during rush hour.
Csúcsidőben megnőtt a forgalom sűrűsége.
The crowd density at the concert was overwhelming.
ตัวอย่างสำหรับผู้เรียน
The crowd density was high at the festival.
A fesztiválon nagyon sűrű volt a tömeg.
There is a low tree density in this area.
Ezen a területen ritkán állnak a fák.
Traffic density is low at night.
ความหมาย
closeness or compactness
คำที่ใช้ร่วมกัน
traffic density
|crowd density
|forest density
คำพ้องความหมาย
compactness (Focuses on how tightly things are packed together physically.)
คำตรงข้าม
sparsity (Refers to things being spread out with lots of empty space.)
หัวข้อ
daily life
|geography
|core_vocabulary
|space
คำจำกัดความ
When things are very close together in one place.
The state of being closely packed or crowded together.
คำนาม
B2
INFORMAL
3
His density on the subject frustrated the teacher.
A tanárt frusztrálta, hogy ilyen nehezen fogta fel a témát.
She laughed at her own density after missing the joke.
Miután nem értette a viccet, nevetett a saját lassú felfogásán.
I can't believe my density—I left the keys inside again.
ตัวอย่างสำหรับผู้เรียน
I did not get the joke because of my density.
Nem értettem a viccet a lassú felfogásom miatt.
Her density made the work slow.
A lassú felfogása miatt lassan haladt a munka.
His density made him ask many questions.
ความหมาย
slowness to understand
คำที่ใช้ร่วมกัน
mental density
คำพ้องความหมาย
stupidity (A stronger and more negative term for lack of intelligence.)
คำตรงข้าม
quickness (Refers to thinking and understanding things fast.)
หัวข้อ
emotions
|personality
|education
|core_vocabulary
คำจำกัดความ
Not understanding something quickly; being slow to think.
A lack of quick understanding or intelligence; dullness of mind.
ไวยากรณ์
รูปคำในพจนานุกรม
density
IPA
GB/dˈɛnsɪti/
US/dˈɛnsɪti/
พยางค์และการเน้นเสียง
dens - ity (2 พยางค์)
Stress on 1st syllable (dens)
รูปคำ
Noun
- Base: density
- Plural: densities, density
กลุ่มคำที่เกี่ยวข้อง
วลีและสำนวน
bone density
1/bˈoʊn dˈɛnsɪti/
fixed phrase
technical
mass per volume of bone tissue
How solid and strong bones are, measured by how much mineral they have.
ตัวอย่าง
- Regular exercise can help maintain healthy bone density.
- The test showed her bone density was lower than normal.
traffic density
1/tɹˈæfɪk dˈɛnsɪti/
fixed phrase
vehicles per road length
How many cars are on a road at the same time.
ตัวอย่าง
- Traffic density increases during rush hour.
- Low traffic density makes driving easier.
population density
1/pˌɑpjəlˈeɪʃən dˈɛnsɪti/
fixed phrase
people per unit area
How many people live in a certain area.
ตัวอย่าง
- Tokyo has one of the highest population densities in the world.
- Population density is lower in rural areas than in cities.
population density
2/pˌɑpjəlˈeɪʃən dˈɛnsɪti/
fixed phrase
technical
Number of people per area unit
How many people live in a certain size area, like per square kilometer.
ตัวอย่าง
- Tokyo has one of the highest population densities in the world.
- Population density affects housing prices.