你知道我们常常吃的三明治，里面的馅料用英文怎么说吗？让我们跟著J博士一起学习！

本集核心英语单词及例句：

1.flavor (n.) 味道
I really like this flavor.
我非常喜欢这个味道

2.wonder (v.)怀疑 想知道，惊讶
She began to wonder if something was really wrong.
她开始怀疑是否真的有什么不对劲了。

3.colleague (n.) 同事，同僚，同行
Patricia always gets along very well with her colleagues.
派翠西亚总是跟他的同事相处得很好

4.fake (adj.)伪造的.假的
People who buy fake computers never buy the expensive ones.
买假货的人永远不会去买昂贵的电脑。

5.fat (adj.)肥胖的
Dr. J used to be fat.
J博士曾经很胖。

6.hamburger (n.)汉堡
I do not like to eat hamburgers.
我不喜欢吃汉堡包。

7.bread (n.) 面包
Did you know that white bread can make you very fat?
你知道白色面包会让你很胖吗？

8.cheese (n.) 乳酪，干酪
I'm extremely fond of French cheese.
我非常喜欢法国乳酪。

9.lettuce (n.)莴苣
Please go buy a couple heads of lettuce!
请去买两棵莴苣吧！

10.bologna (n.)含牛、猪肉的熏制粗香肠
I like to eat bologna.
我喜欢吃粗香肠

11.jam (n.)果酱
I really like to eat strawberry jam.
我非常喜欢草莓果酱