Polymer impregnated concrete

polymer ['pɑlɪmɚ]

n. 多聚物;[高分子] 聚合物;

poly多+mer=merit积德→ 聚合体

impregnated

v. 灌注, 使饱和( impregnate的过去式和过去分词 ); 使怀孕

concrete ['kɑŋkrit]

adj. 具体的，有形的，实在的，实际的;固结成的，混凝土制的;图案诗歌的; n. 混凝土;具体物;（图案式）有形诗;〔建〕钢筋混凝土; vt. 使凝固;用混凝土修筑;萃取; vi. 凝固;固结;变坚固;使用混凝土;

con共同+crete[=cre制造]→共同制造→混凝土

What are your major and minor subjects?

你主修和副修什么科目？

Nothing is impossible (or difficult) to the man who will try.

天下无难事，只怕不努力。

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。