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

词汇	fern age
释义	fern age蕨类时代；羊齿时代
随便看	biological microscope biological migration biological micrology biolarvicidal biolarvicide biolarvicides biological depolymerisation agent biological question biological son biological sonar biological spaceprobe biological heredity biolase biological enhancementoxygen biolaser biological space probe biological spatiograph biological specialization biological source biological solid mechanics biological quantity transducer biological enrichment biological barrier, biotic barrier biological histochemistry biological desalination method