| 释义 |
英英释义n.a widely distributed perennial sedge having small edible nutlike tubers同反义词同义词：cyperus rotundusnut grassnut sedgenutgrassnutsedgen.（名詞 noun）莎草(= nut grass)nutsedgenut grass莎草document.write('function myFunction(n){var c=document.getElementById("maint |