学习资料

[意       思]n. 口香糖
[例]  He was reading the newspaper, gum in mouth. 他一边嚼着口香糖一边看报。
n. 树胶
[例]  The tree is covered with gum.树上涂有树胶。
vt. （用胶）粘合
[例]  Can you gum this piece of wood on to the wall? 你能不能把这片木头粘到墙上去?

更多意思

n.1.  牙龈，牙床
2.  树胶
3.  黏胶，胶质物
4.  口香糖
5.  透明果味糖

vt.在……上涂胶，用黏胶粘

参考例句

1.	Cut out two pieces of cardboard and gum them together.
	割两块硬纸板,再把它们粘在一起。
2.	By gum !
	我向上帝发誓！
3.	If you haven't got the special fasteners to fix your photographs into the book, you'll have to gum them on.
	如果你没有专门的扣钉把照片固定在本子里，你就得用胶把它们粘上去。
4.	Don't gum up the works by telling Mother what we are going to do.
	不要把我们要做的事告诉妈妈，免得把事情搞糟。
5.	The lubricating oil does not clog or gum .
	润滑油既不会凝结成块也不会发黏。