第三人稱復(fù)數(shù)：strata

stratum基本解釋

stratum什么意思

名詞地層; 巖層; 社會(huì)階層

stratum相關(guān)例句

名詞

1. We can follow the history of life through the strata.
我們可以通過這一層層的地層跟蹤生命的歷史。

2. stratum

2. Tramps are in a low stratum of society.
流浪漢生活在社會(huì)的下層。

stratum網(wǎng)絡(luò)解釋

1. 地層：進(jìn)食時(shí)一定非常血腥 [編輯本段][生存時(shí)期] 時(shí)代:白堊紀(jì)晚期(晚白堊世 late Maastrichtian ) [編輯本段][物種分布] 分布( Found in)→ 加拿大艾伯塔省 美國(guó)新墨西哥州 蒙大拿州 科羅拉多州 懷俄明州等 發(fā)現(xiàn)地層( Stratum)→ ...

2. stratum的近義詞

2. 層：.數(shù)據(jù)層(Layer) 集成到一起的面域分布空間數(shù)據(jù)集,它用于表示一個(gè)主體中的實(shí)體,或者有一公共屬性或?qū)傩灾档目臻g對(duì)象的聯(lián)合(Association.層(Stratum) 在有序系統(tǒng)中數(shù)據(jù)層、級(jí)別或梯度序列;

3. 發(fā)現(xiàn)地層：-黃昏鳥(Hesperornis) 這種巨鳥使用它的牙齒比使用其翅膀更多 情報(bào)(INFOrmation) 中文名稱( Chinese)→ 黃昏鳥 時(shí)代( Period)→ 白堊紀(jì)晚期 early Campanian 分布( Found in)→ 美國(guó) 堪薩斯州 發(fā)現(xiàn)地層( Stratum)→ 上白堊統(tǒng)海相沉

stratum詞典解釋

1. 社會(huì)階層
A stratum of society is a group of people in it who are similar in their education, income, or social status.

stratum

e.g. It was an enormous task that affected every stratum of society...
這是一項(xiàng)影響到社會(huì)各階層的重大工作。
e.g. The rebels came overwhelmingly from the poorest strata of rural society.
叛亂分子絕大多數(shù)來自農(nóng)村的最貧困階層。

2. 巖層
Strata are different layers of rock.

e.g. Contained within the rock strata is evidence that the region was intensely dry 15,000 years ago.
巖層中有證據(jù)表明，該地區(qū)在 15,000 年前曾經(jīng)非常干旱。

stratum英英釋義

noun

1. an abstract place usually conceived as having depth

e.g. a good actor communicates on several levels
a simile has at least two layers of meaning
the mind functions on many strata simultaneously

Synonym: levellayer

2. people having the same social, economic, or educational status

e.g. the working class
an emerging professional class

Synonym: classsocial classsocio-economic class

3. 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)