基本解釋n.下層(基礎(chǔ);膠層;基層)同根派生 substrata相關(guān)詞英漢例句The story has a substratum of truth. 這故事有事實的基礎(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。substrata更多例句