sweet-gum 短语 词形变化 sweet-gums 复数 释义与例句 n. 1. Alternative form of sweet gum. 词汇关系 名词 同义词 6 hazelwood red gum American sweetgum bilsted liquidambar sweet gum tree 上位词 3 gum gumwood liquidambar 部分词 1 liquidambar 整体词 4 American sweetgum bilsted red gum sweet gum tree