单词	单原维管束
释义	同单原型--单原维管束
随便看	dependency graph dependency graph representation dependency (group) dependency hazard dependency management dependency needs dependency number dependency of attenuation on frequency dependency parsing dependency preserving decompositions dependency-prone dependency ratio dependency relationship dependency reserving decomposition dependency rule dependency set dependency structure dependency theory dependency tree dependency unification grammar depen dent dependent dependent age population dependent analysis and independent generation dependent application