单词 petiolaceous 释义 petiolaceous, a. rare—0.[f. L. petiolus petiole + -aceous.]= petiolate.1858Mayne Expos. Lex., Petiolaceus..petiolaceous.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){v...