# gum 相关搭配 #
1 gum n. 牙龈,牙床;树胶;黏胶;口香糖;透明果味糖.
2 be gum! (表示惊讶)天哪!
Be gum! Downtown people are so good at playing!
3 gum sth. 用黏胶将某物粘牢.
4 gumball 球形口香糖.
5 gumdrop 橡皮糖.
6 gummy adj. 黏性的;露出牙龈的;
gummy smile 就是露出牙龈的笑.
This doggie shows its charming gummy smile.
7 gumshield n.运动员口中所含的护齿.
8 gum tree 桉树;树胶树;
be up a gum tree 陷入困境;一筹莫展.
It seems like this mate is up a gum tree.
今天又是知识点满满的一天呢