stratum中文

n.
(pl. -ta)
1.地層；層。
2.階層。
+更多解釋...短語和例子
the field stratum 地面植被層。 the privileged stratum 特權階層。 in all social strata 社會各階層的。

• air stratum:    空氣層
• aqueous stratum:    含水層; 蓄水層
• arable stratum:    可耕層

例句與用法

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1. Tramps are from the lowest stratum of society .
   流浪漢來自社會最下層。
2. The subjacent and lateral strata previously have been compacted .
   下臥層和旁側層先已壓實。
3. Faults disrupt strata .
   斷層錯斷地層。
4. Conformity is a surface that separates younger strata from older rocks .
   整合面是一個分隔新老地層的面。
5. Migrants, both male and female, seem to come from all socioeconomic strata .
   似乎來自各個社會經濟階層的男女移民都有。

英文釋義

名詞

1. an abstract place usually conceived as having depth; "a good actor communicates on several levels"; "a simile has at least two layers of meaning"; "the mind functions on many strata simultaneously"
   同義詞：level, layer
2. people having the same social, economic, or educational status; "the working class"; "an emerging professional class"
   同義詞：class, social class, socio-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)