单词 mulch 释义 ▪ I. mulch, n.|ml|Also 8–9 mulsh.[Prob. subst. use of mulch a.]Half-rotten straw; in Gardening, a mixture of wet straw, leaves, loose earth, etc., spread on the ground to protect the roots of newly planted trees, etc.1657S. Purchas Pol....
单词 mulch 释义 mulch n protective covering (eg of straw, rotting leaves, or plastic sheeting) spread over the roots of trees and bushes, to retain moisture, kill weeds, etc 护根(用以保持水分、 消灭杂草等的覆盖物, 如稻草、 腐叶或塑料膜). mulch, v [Tn]...