短语词组短语gum up the works 把事情搞糟;把事情弄糟Bust Up Gum 口香糖up a gum tree 翻译;进退两难;什么意思及同义词Be up a Gum Tree 进退两难Xishhthe wind up beingst Gum 黄原胶up a gum -tree 骑虎难下OSIS MESS UP Matt Gum 尚司哑色发胶 返回 gum up