substrata

基本解釋

The story has a substratum of truth.
這故事有事實(shí)的基礎(chǔ)。
The soil has a substratum of rock.
這土壤下麪有層石頭。
"The Old Yue substratum"in south dialects of Chinese comprises different types.
南方漢語裡的“古越語底層”有不同類型的情況。
There was in the woman a substratum of the brute, and in the man the material for a blackguard.
那婦人就具有做惡婆的本質(zhì)，那男子也是個(gè)無賴的材料。
Effect of Culture Substrata on Seedlings of Rare and Endangered Plants from Limestone Regions.
不同栽培基質(zhì)對石山珍稀瀕危植物苗期生長的影響。