单词	to go down, to fail
释义	英華字典資料庫同義詞☞mens
随便看	medullary groove-- medullary furrow medullary groove; medullary furrow medullary groove--neural groove medullary groove; neural groove medullary groove，neural groove medullary infiltration medullary keel medullary lamina medullary layer medullary, medullar medullary membrane medullary membrane; endosteum medullary myxoma medullary osteoma medullary osteoma-- soft osteoma medullary osteoma; soft osteoma medullary phloem bundle medullary pith medullary plate medullary plate--nervous plate-- neural plate medullary plate--nervous plate--neural plate medullary plate (or neural plate) medullary plate，nervous plate，neural plate medullary portion medullary ray