英语词汇“copal opal”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	copal opal
释义	copal opal松脂蛋白石
随便看	laying strain layer service element laying it on layer service primitives layered clay layings-out laying it out Layers,Germ layered coating lay herself open to layered protocol laying table laying length layered tablets lay caregiver layered column chromatography laying, pushing layer short laying gap layered target layer short circuit laying low layered thermal finite element layer short tester lay judges