1. cow n. 母牛，母兽

The cow has produced a calf.
这母牛生了一头小牛。

2. convince vt.使确信，使信服，说服

We utterly failed to convince them.
我们根本说服不了他们。

同义词：assure, persuade, satisfy, win over.

3. bark n. 树皮

Those trees have very beautiful white bark.
那些树长着非常漂亮的白色树皮。

4. heal v.(使)愈合，治愈 ；调停，消除分歧

The wound is healing fast.
伤口愈合得很快。

5. disgusting adj. 令人厌恶的

His disgusting jokes gave everybody the pip.
他那些令人作呕的笑话弄得大家都不痛快。

同义词：abhorrent, abominable, adespicable, despisable, detestable, foul, infamous, low, nasty, odious, rotten,

6. egg-shaped adj. 蛋形的

7. wiggle vt.扭动

The baby was wiggling its toes.
那幼儿扭动著脚趾。

8. temporal lobe n. [解]颞叶