| 单词 | substratum |
| 释义 | substratum (once / 8306 pages) n WORD FAMILY substratum: substratums+/interstratify: interstratified/stratification: stratifications/stratified: unstratified/stratify: interstratify, stratification, stratified, stratifies, stratifying/stratum: strata, stratify, stratums, substratum, superstratum USAGE EXAMPLESThe porous and slowly shifting substratum of the site poses problems. BBC(Dec 30, 2015) The superb baby-back pork ribs have a blackened skin with a pink substratum of smoke ring. New York Times(Dec 19, 2014) To reach this kernel, we have to excavate the substratum of culture to uncover the ideas that shape our relationship with technology. Salon(Nov 29, 2014) 1n any stratum or layer lying underneath another Syn|Hyper substrate stratum 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) 2n a surface on which an organism grows or is attached Syn|Hyper substrate surface the extended two-dimensional outer boundary of a three-dimensional object 3n an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population Syn|Hyper substrate indigenous language a language that originated in a specified place and was not brought to that place from elsewhere |
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