本集核心英语单词及例句：

1.rope (n.)线圈；卷；盘；盘卷之物
Tod slung the coil of rope over his shoulder.
托德把那卷绳子往肩上一搭。

2.ginseng (n.)人参，高丽参
This is genuine ginseng from the Northeast.
这是地道的东北人参。

3.fever (n.)热病；发烧；一时的狂热
My Uncle Jim had a really high fever.
我叔叔吉姆发了高烧。

4.envious (adj.)羡慕的；嫉妒的
I don't think lvm very envious of your success.
我想我并不嫉炉你的成功。

5.relieve (v.)缓解；解除；换班；（去厕所的一种委婉说法）方便
Drugs can relieve a lot of our pain.
药物能够大大地缓解病痛。