基本解释番荔枝素同根派生 annonacin相关词英汉例句Synthesis of Annonaceous Acetogenin (4S,5S) and (4S, 5R)-Muricatacin as well as Confirmation of Absolute Configuration of the Tetrahydrof uran Segment of Annonacin 番荔枝皂素(4S,5S)和(4S,5R)-Muricatacin的郃成及Annonacin四氫呋喃段絕對搆型的確証annonacin更多例句