stratum

不规则复数

A noun referring to a layer or level, such as a parallel layer of material (e.g., tissue or sedimentary rock), a social or economic class of people, or an abstract depth or level of existence.

ruСуществительное, обозначающее слой или уровень, например, параллельный слой материала (например, ткани или осадочной породы), социальный или экономический класс людей или абстрактную глубину или уровень существования.esSustantivo que designa una capa o nivel, como una capa paralela de material (por ejemplo, tejido o roca sedimentaria), una clase social o económica de personas, o una profundidad o nivel abstracto de existencia.frSubstantif désignant un niveau ou une couche, par exemple une couche parallèle de matière (comme un tissu ou une roche sédimentaire), une classe sociale ou économique de personnes, ou encore une profondeur ou un niveau abstrait d'existence.deSubstantiv, das eine Schicht oder Ebene bezeichnet, zum Beispiel eine parallele Schicht eines Materials (etwa Gewebe oder Sedimentgestein), eine soziale oder wirtschaftliche Klasse von Menschen oder eine abstrakte Tiefe bzw. Ebene des Daseins.ptSubstantivo que designa uma camada ou nível, como uma camada paralela de material (por exemplo, tecido ou rocha sedimentar), uma classe social ou econômica de pessoas, ou uma profundidade ou nível abstrato de existência.zh名词，指层或层次，例如材料（如织物或沉积岩）的平行层、社会或经济阶层，或抽象的深度或存在层次。arاسم يدل على طبقة أو مستوى، مثل طبقة متوازية من مادة (كالقماش أو الصخر الرسوبي)، أو طبقة اجتماعية أو اقتصادية من الناس، أو عمق أو مستوى مجرد في الوجود.

1. Layer of material B2 formal scientific

   One of several parallel layers of material arranged one on top of another, such as a layer of tissue or cells in an organism or a layer of sedimentary rock.

   • Geologists studied the rock stratum for fossils.
   • The skin consists of multiple strata of cells.
   • Each stratum of sediment tells a story of the past.

   ruСлойescapafrCouche de matièredeSchichtptCamadazh层arطبقة

   同义词: bedlaminalayerseamtier

2. Social class B2 formal

   A group of people sharing the same social, economic, or educational status.

   • The upper stratum of society often has more opportunities.
   • Education can help people move between social strata.
   • The study examined different strata of the population.

   ruСоциальный слойesestrato socialfrcouche socialedeSoziale SchichtptCamada socialzh社会阶层arالطبقة الاجتماعية

   同义词: casteclassgradelevelranksocial class

3. Abstract level C1 formal

   An abstract place or level usually conceived as having depth, such as in thought or culture.

   • The novel explores a deeper stratum of human consciousness.
   • Philosophy delves into the stratum of existence beyond the physical.
   • The artist's work touches a stratum of emotion rarely expressed.

   ruУровеньesnivel abstractofrCouche abstraitedeEbeneptNívelzh层次arمستوى

   同义词: echelonlayerlevelplanetier

• strata plural form
• strata's possessive plural form
• stratum's possessive singular form