颗粒
A small compact body, such as a grain or a tiny piece of matter.
Beispiele
3 von 5土壤的物理性质取决于颗粒的大小。
The physical properties of soil depend on the size of the particles.
这种药物被制成了小颗粒。
This medicine was made into small granules.
沙滩上的沙粒非常细小。
The sand particles on the beach are very small.
Wortfamilie
Merkhilfe
颗 (measure word for small round things) + 粒 (grain) = A tiny grain-like thing.
Schnelles Quiz
净化器可以有效去除室内的烟雾___。
Richtig!
Die richtige Antwort ist: 颗粒
Beispiele
土壤的物理性质取决于颗粒的大小。
academicThe physical properties of soil depend on the size of the particles.
这种药物被制成了小颗粒。
formalThis medicine was made into small granules.
沙滩上的沙粒非常细小。
informalThe sand particles on the beach are very small.
口罩可以阻挡空气中的颗粒物。
everydayMasks can block particulate matter in the air.
该公司的产品采用高纯度颗粒原材料。
businessThe company's products use high-purity granular raw materials.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
悬浮颗粒
suspended particles
颗粒状
granular form
PM2.5颗粒
PM2.5 particles
Wird oft verwechselt mit
种子 (zhǒngzi) specifically refers to biological seeds, while 颗粒 is a general term for small grains of any matter.
Nutzungshinweise
Very common in TOEFL passages about atmospheric science, soil biology, or pollution (PM2.5).
Häufige Fehler
Using 颗粒 to describe something large like a rock.
Merkhilfe
颗 (measure word for small round things) + 粒 (grain) = A tiny grain-like thing.
Wortherkunft
颗 (small sphere) + 粒 (grain/seed).
Grammatikmuster
Schnelles Quiz
净化器可以有效去除室内的烟雾___。
Richtig!
Die richtige Antwort ist: 颗粒
Mehr science Wörter
复杂
B1Involving a lot of different but related parts; difficult to understand. Used to describe issues, systems, or tasks in IELTS.
预测
B1To say or estimate that a specified thing will happen in the future or will be a consequence of something. Common in data interpretation.
实证
B1Empirical proof or evidence; knowledge or verification based on observation and experiment rather than theory.
重叠
B1To cover part of the same area of space or time; to overlap. It can be used for physical objects or abstract concepts like schedules or roles.
频率
B1The rate at which something occurs or is repeated over a particular period of time. It is used in both scientific and everyday contexts.
分类
B1To arrange a group of people or things in classes or categories according to shared qualities or characteristics.
实验
B1A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
验证
B1To prove that something is true or accurate by testing, examining, or using evidence.
证实
B1To prove that something is true by providing evidence or factual data. This is a crucial step in the scientific method and journalistic integrity.
产生
B1To produce, bring about, or give rise to something (often abstract, like an effect, a feeling, or a problem).
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