Enamel matrix

enamel [i'næməl]

n. 搪瓷;珐琅;指甲油; vt. 给…上珐琅;在…涂瓷漆;

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

I've seen a lot of people wearing runners lately. I guess they're back in fashion.

最近我看到很多人穿上了披肩，我看是不是披肩又流行起来了？

Public money is like holy water, every one helps himself to it.

公款如圣水，人人都要尝一嘴。

What about heart? Heart is what makes you love other people. You can love your friend, even though you don't agree with everything she or he says. So when you listen to someone, you should listen with complete attention, and with complete respect for

那么“心”字的意思是什么呢？“心”是指对别人的爱心。你能爱你的朋友，即使你并不同意他们所说的每一件事情。因此，当你听某人说话时，你要一心一意地听，对别人完全尊重。