zh 下层
― Synonym ⟶
Weight: 1.0
en underlayer Source: CC-CEDICT 2017-10
en substrate (n)
― Synonym ⟶
Weight: 1.0
en underlayer Source: English Wiktionary
zh 下層
― Synonym ⟶
Weight: 1.0
en underlayer Source: CC-CEDICT 2017-10