基本解释[機械工程]蓋土木碎英汉例句雙語例句Move children’s swing sets and sand boxes away from the woodland edge and place them on a wood chip or mulch type foundation.將孩子的鞦千和沙箱從林地邊緣移到木屑或護根類覆蓋物的地麪上wood chip mulch更多例句专业释义機械工程蓋土木碎